KEIO RESEARCHERS INFORMATION SYSTEM

Profile 【 Display / hide 】

Profile 【 Display / hide 】

• Atsushi Shinjo is a professor at Keio University, andChief Collaboration Officer for Innovation Strategy at Cabinet Secretariat.

Career 【 Display / hide 】

Career 【 Display / hide 】

• 2021.09

  -

  Present

  Cabinet Secretariat, Government of Japan., Chief Collaboration Officer for Innovation Strategy / Deputy-Director General, Office of Healthcare Policy

• 2011.04

  -

  Present

  RIKEN, Visiting Senior Scientist

• 2014.12

  -

  2021.08

  Cabinet Secretariat, Government of Japan., Deputy Cheif Information Officer

• 2018

  -

  2022.03

  The National Agriculture and Food Research Organization, 農業情報センター, 農業情報連携統括監

• 2012.03

  -

  2017.03

  Keio University, School of Medicine, Associate Professor

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Academic Background 【 Display / hide 】

Academic Background 【 Display / hide 】

• 1994.03

  Keio University, Faculty of Environmental Information

  University, Graduated

• 1996.03

  Keio University, Graduate School, Media and Governance

  Graduate School, Completed, Master's course

• 2003.03

  -

  2004.03

  Gifu University, Graduate School, Division of Engineering

  Graduate School, Completed, Doctoral course

Academic Degrees 【 Display / hide 】

Academic Degrees 【 Display / hide 】

• Dr. of Eng., Gifu University, Coursework, 2004.03

Research Areas 【 Display / hide 】

Research Areas 【 Display / hide 】

• Environmental Science/Agriculture Science / Agricultural environmental engineering and agricultural information engineering (Agricultural Information Science)

• Informatics / Intelligent informatics (Artificial Intelligence )

• Informatics / Web informatics and service informatics (Information Policy)

• Humanities & Social Sciences / Economic policy (National Strategy)

• Informatics / Life, health and medical informatics

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Research Keywords 【 Display / hide 】

Research Keywords 【 Display / hide 】

• DigitalStrategy

• Agri-Informatics

• Expert Knowledge

• Cyber Security

• Care Informatics Service

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Books 【 Display / hide 】

Books 【 Display / hide 】

• 2050年の入試問題

  神成 淳司, 田中 浩也, 脇田 玲, 矢作 尚久, 日経BP日本経済新聞出版本部, 2022

• スマート農業―自動走行、ロボット技術、ICT・AIの利活用からデータ連携まで

  神成淳司, エヌ・ティー・エス, 2019.03

• サービソロジーへの招待――価値共創によるサービス・イノベーション

  村上輝康, 新井民夫, JST社会技術研究開発センター 編著, 東京大学出版会, 2017.06

  Scope: 第5章 共編者

• ITと熟練農家の技で稼ぐ AI農業

  SHINJO Atsushi, 日経BP社, 2017.02

• 計算不可能性を設計する : ITアーキテクトの未来への挑戦

  SHINJYOU Atsushi, ウェイツ, 2007.04

Papers 【 Display / hide 】

Papers 【 Display / hide 】

• SARS-CoV-2 Disinfection of Air and Surface Contamination by TiO2 Photocatalyst-Mediated Damage to Viral Morphology, RNA, and Protein

  Ryosuke Matsuura , Chieh-Wen Lo , Satoshi Wada , Junichi Somei , Heihachiro Ochiai , Takeharu Murakami , Norihito Saito , Takayo Ogawa , Atsushi Shinjo , Yoshimi Benno , Masaru Nakagawa , Masami Takei,  Yoko Aida

  Viruses （Viruses)  13 （ 942 ）  2021

  Research paper (scientific journal), Joint Work, Accepted

  　View Summary

  SARS-CoV-2 is the causative agent of COVID-19, which is a global pandemic. SARS-CoV-2 is transmitted rapidly via contaminated surfaces and aerosols, emphasizing the importance of environmental disinfection to block the spread of virus. Ultraviolet C radiation and chemical compounds are effective for SARS-CoV-2 disinfection, but can only be applied in the absence of humans due to their toxicities. Therefore, development of disinfectants that can be applied in working spaces without evacuating people is needed. Here we showed that TiO2-mediated photocatalytic reaction inactivates SARS-CoV-2 in a time-dependent manner and decreases its infectivity by 99.9% after 20 min and 120 min of treatment in aerosol and liquid, respectively. The mechanistic effects of TiO2 photocatalyst on SARS-CoV-2 virion included decreased total observed virion count, increased virion size, and reduced particle surface spike structure, as determined by transmission electron microscopy. Damage to viral proteins and genome was further confirmed by western blotting and RT-qPCR, respectively. The multi-antiviral effects of TiO2-mediated photocatalytic reaction implies universal disinfection potential for different infectious agents. Notably, TiO2 has no adverse effects on human health, and therefore, TiO2-induced photocatalytic reaction is suitable for disinfection of SARS-CoV-2 and other emerging infectious disease-causing agents in human habitation.

  • Access to Document (DOI)

• Individual Quality Control Technology for High-grade Fruit Developed Using Information and Communication Technology

  Kusui Dai, Shimazu Hideo, Fukuda Tetsuo, Suezawa Katsuhiko, Shinjo Atsushi

  Agricultural Information Research （Japanese Society of Agricultural Informatics)  31 （ 1 ） 21 - 31 2022.04

  ISSN  09169482

  　View Summary

  <p>In the production of high-grade tree fruits, it is important not only to maximize fruit quality, but also to guarantee the quality so that consumers can buy with confidence. It is also necessary to minimize the increase in labor costs associated with maximizing fruit quality. We propose a quality control system named the tutor model for individual high-grade fruits based on information and communication technology. Previously, we have developed a quality control system named the school model for fruits that can be grown in large quantities at a relatively low price, such as mandarin oranges. The school model uses data measured from sample fruits to represent the whole crop. There was no guarantee that the individual fruits meet the required quality standards, and no mechanism that consumers can buy with confidence. In the tutor model, electronic tags or QR code tags are attached to individual fruits. The producer records individual sugar content measured during culture, corresponding to the tags. The system advises the producer to reduce the difference between the target and measured values of individual fruits. Fruits are shipped with their tags so that consumers can obtain information from the tag and buy with confidence. An experiment conducted with ‘Shine Muscat’ grape showed that the risk of shipping low-sugar-content fruits could be reduced and the increase in labor could be restricted to 4.5%.</p>

  • Access to Document (DOI)
  • CiNii Research

• UVC disinfects SARS-CoV-2 by induction of viral genome damage without apparent effects on viral morphology and proteins

  Lo C.W, Matsuura R, Iimura K, Wada S, Shinjo A, Benno Y, Nakagawa M, Takei M, Aida Y

  Scientific Reports （Scientific Reports)  11 （ 1 ） 13804 2021.12

  Joint Work

  　View Summary

  Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been a pandemic threat worldwide and causes severe health and economic burdens. Contaminated environments, such as personal items and room surfaces, are considered to have virus transmission potential. Ultraviolet C (UVC) light has demonstrated germicidal ability and removes environmental contamination. UVC has inactivated SARS-CoV-2; however, the underlying mechanisms are not clear. It was confirmed here that UVC 253.7 nm, with a dose of 500 μW/cm2, completely inactivated SARS-CoV-2 in a time-dependent manner and reduced virus infectivity by 10–4.9-fold within 30 s. Immunoblotting analysis for viral spike and nucleocapsid proteins showed that UVC treatment did not damage viral proteins. The viral particle morphology remained intact even when the virus completely lost infectivity after UVC irradiation, as observed by transmission electronic microscopy. In contrast, UVC irradiation-induced genome damage was identified using the newly developed long reverse-transcription quantitative-polymerase chain reaction (RT-qPCR) assay, but not conventional RT-qPCR. The six developed long RT-PCR assays that covered the full-length viral genome clearly indicated a negative correlation between virus infectivity and UVC irradiation-induced genome damage (R2 ranging from 0.75 to 0.96). Altogether, these results provide evidence that UVC inactivates SARS-CoV-2 through the induction of viral genome damage.

  • Access to Document (DOI)

• Comprehensive Measurement and Comparison of Ionic Small Molecules Contained in <i>Citrus Unshiu </i>Marc. Using Metabolomic Analysis

  Hara Yusuke, Sugawara Ayaka, Cris Yamada Kosuke, Endo Keiko, Ashitani Sanae, Igarashi Kaori, Soga Tomoyoshi, Shinjo Atsushi, Kuroda Hiroki

  Nippon Shokuhin Kagaku Kogaku Kaishi （Japanese Society for Food Science and Technology)  67 （ 12 ） 499 - 513 2021

  Research paper (scientific journal), Joint Work,  ISSN  1341027X

  　View Summary

  <p>Few studies have comprehensively screened for ionic small molecules with high water-solubility in the traditional Japanese mandarin orange <i>Citrus unshiu </i>Marc. Here, we performed metabolomic analysis with capillary electrophoresis-mass spectrometry (CE-MS) to comprehensively identify and accumulate gross quantitative data for water-soluble components in the different varieties of 'Aoshima' and <i>'</i>Okitsu/Miyagawa Wase', according to grade and processing method. In this analysis, we focused on 151 components and showed the characteristic components related to each different variety and processing method, e.g., Met, Gly, and Asp in var. Wase; ornithine, putrescine, synephrine, and Gln in var. Aoshima; and pyroglutamate, GABA (<i>γ</i>-aminobutyric acid), and malonate in the juice of var. Aoshima. Furthermore, we conducted processing tests and identified components that were affected by squeezing or heating. These data represent basic data for further investigation of the metabolism of <i>C. unshiu </i>Marc. or chemical changes in their components due to external factors such as processing.</p>

  • Access to Document (DOI)

• Development of a National Integrated Agricultural Field Data Application Programming Interface (API) that Combines Field Polygons, Agricultural Field Pins, and Soil Map Data

  Shiomi Takehiro, Saito Takeshi, Ishihara Mitsunori, Wada Mitsuhiro, Hayashi Shigehiko, Fuchu Souichiro, Shinjo Atsushi

  Agricultural Information Research （Japanese Society of Agricultural Informatics)  30 （ 2 ） 35 - 44 2021

  Joint Work,  ISSN  0916-9482

  　View Summary

  <p>In this research, we proposed a national integrated agricultural field data API that combines field polygons, agricultural field pins, and soil map data. To improve the convenience of using agricultural field data as the foundation of agricultural production, we organized various data related to agriculture as well as current conditions and problems with the data collaboration platform WAGRI, which is commonly used in agriculture in Japan; we then created an integrated national agricultural field data API. Three types of data were targeted: field polygons, agricultural field pins, and soil maps. We tried to integrate the field pins and soil maps based on field polygons and were able to completely integrate 5,999,291 of the 31,591,036 basic data points, for a success rate of 19.0%. The remaining data could not be integrated because some data were missing and there were format differences, including the existence of multiple integration targets. To solve this problem, the rules for preparing the target agricultural data must be unified. API's output formats are GeoJSON and WebMapTileService (WMTS), which are standard formats in geographic information systems. We confirmed the API was more convenient to use because a user can obtain three data types in one request. To improve widespread use, we still need to speed up data integration and add a mechanism that can download many types of data at once.</p>

  • Access to Document (DOI)
  • CiNii Research

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

Research Projects of Competitive Funds, etc. 【 Display / hide 】

• スマートバイオ産業・農業基盤技術

  2018.12

  -

  2023.03

  内閣府, 戦略的イノベーション創造プログラム（SIP）, Consortium, Coinvestigator(s)

• 戦略的イノベーション創造プログラム（SIP)（次世代農林水産業創造技術）

  2017

  -

  2018

  農業・食品産業技術総合研究機構生物系特定産業技術研究支援センター, Principal investigator

• 研究開発成果実装支援プログラム 「被介護者の状態から得られる情報に基づく質の高い介護サービス支援システムの実装」

  2016

  -

  2019

  科学技術振興機構, Principal investigator

• 施設園芸復興コンソーシアム 施設園芸栽培の省力化・高品質化実証研究委託事業

  2011

  -

  2018

  農業・食品産業技術総合研究機構, Principal investigator

• 知的財産活用ビジネスモデル構築事業(農業ＩＴ知的財産活用実証事業)

  2015.07

  -

  2016.03

  農林水産省, Commissioned ｒesearch, Principal investigator

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Works 【 Display / hide 】

Works 【 Display / hide 】

• How science and/or technology can contribute to recovery from the disaster?

  SHINJO Atsushi

  東京, 

  2011.06

  , 

  Other

• 技術力鼎談(特集 地産地昇の技術力)

  SHINJO Atsushi

  2010

  , 

  Other

• 対談 ポストWeb2.0は仕組みではない。「気持ちよさ」や「カッコよさ」、「感動」がキーワードになってくる

  SHINJO Atsushi

  2007.09

  , 

  Other

Intellectual Property Rights, etc. 【 Display / hide 】

Intellectual Property Rights, etc. 【 Display / hide 】

• レーザー走査型生体内特定物質量計測方法

  Date applied： 2011-276295  2011.12 

  Date announced： 2013-126443  2013.06 

  Patent, Joint

• レーザー走査型生体内特定物質量計測方法

  Date applied： 2011-276295  2011.12 

  Date announced： 2013-126443  2013.06 

  Patent

• 作物栽培装置および作物栽培装置用端末

  Date applied： 特願2008-199718  2008.08 

  Date announced： 特開2010-35452  2010.02 

  Patent, Joint

• 作物栽培装置および作物栽培装置用端末

  Date applied： 特願2008-199718  2008.08 

  Date announced： 特開2010-35452  2010.02 

  Patent

Courses Taught 【 Display / hide 】

Courses Taught 【 Display / hide 】

• WORKSHOPS ON FUTURE VISION

  2024

• TOTAL DESIGN OF PRIVATE AND PUBLIC PROFITS

  2024

• SEMINAR B

  2024

• SEMINAR A

  2024

• REGIONAL DEVELOPMENT THROUGH SPORTS ACTIVITIES

  2024

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Social Activities 【 Display / hide 】

Social Activities 【 Display / hide 】

• Chief Collaboration Officer for Innovation Strategy, Cabinet Secretariat

  2021.09

  -

  Present

• Goverment Dupty Chief Information Officer, Government of Japan

  2014

  -

  2021.08

• Executive Advisor to the Government CIO, Cabinet Secretariat, Government of Japan

  2012.08

  -

  2019.03

• 日本政府　東日本大震災復興構想会議

  2011.04

  -

  2012.03

• 日本政府　情報保全システムに関する有識者会議

  2010.11

  -

  2012.03

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Memberships in Academic Societies 【 Display / hide 】

Memberships in Academic Societies 【 Display / hide 】

• （社）人工知能学会, 

  2010.04

  -

  Present

• 日本VR学会, 

  2007.04

  -

  Present

Committee Experiences 【 Display / hide 】

Committee Experiences 【 Display / hide 】

• 2011.04

  -

  2012.03

  専門委員, 日本政府　東日本大震災復興構想会議

• 2010.11

  -

  2012.03

  構成員, 日本政府　情報保全システムに関する有識者会議

• 2011.01

  -

  2012.03

  委員, 内閣官房　情報連携基盤技術ワーキンググループ

• 2010.09

  -

  2012.03

  構成員, 内閣官房　医療情報化に関するタスクフォース

• 2011.06

  -

  2012.03

  技術審査専門員, 文部科学省 ICTの活用による生涯学習支援事業

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