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Measuring science and innovation linkage using text mining of research papers and patent information
Motohashi, Kazuyuki; Koshiba, Hitoshi; Ikeuchi, Kenta - 2023
Persistent link: https://www.econbiz.de/10014424414
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Science and technology co-evolution in AI : empirical understanding through a linked dataset of scientific articles and patents
Motohashi, Kazuyuki - 2020
Persistent link: https://www.econbiz.de/10014365790
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Standards as a knowledge source for R&D : a first look at their incidence and impacts based on the inventor survey and patent bibliographic data
Tsukada, Naotoshi; Nagaoka, Sadao - 2011
This paper analyzes how standards as a knowledge source are important for R&D, how significantly the (backward) citations by a patent of standard-related documents measure such knowledge flow, and how significantly they affect the performance of downstream R&D. Using both the RIETI inventor...
Persistent link: https://www.econbiz.de/10009154053
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The use of science for inventions and its identification : patent level evidence matched with survey
Nagaoka, Sadao; Yamauchi, Isamu - 2015
Persistent link: https://www.econbiz.de/10011381839
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Reconsidering the effects of intranational and international R&D spillovers on productivity growth : firm-level evidence from Japan
Kiyota, Kōzō (contributor) - 2006
Persistent link: https://www.econbiz.de/10003244904
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New indicator of science and technology inter-relationship by using text information of research articles and patents in Japan
Motohashi, Kazuyuki; Koshiba, Hitoshi; Ikeuchi, Kenta - 2021 - Revised version August 2021
Persistent link: https://www.econbiz.de/10014382165
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Innovation in the service sector and the role of patents and trade secrets
Morikawa, Masayuki - 2014
Persistent link: https://www.econbiz.de/10011379271
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Determinants of commercialization modes of science : evidence from panel data of university technology transfer in Japan
Fukugawa, Nobuya - 2023
Persistent link: https://www.econbiz.de/10014428733
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Creative destruction in the era of open innovation : empirical investigation into the relationship between patenting and survival of Japanese firms
Ikeuchi, Kenta; Motohashi, Kazuyuki - 2017
Persistent link: https://www.econbiz.de/10012132207
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Measuring science intensity of industry using linked dataset of science, technology and industry
Ikeuchi, Kenta; Motohashi, Kazuyuki; Tamura, Ryuichi; … - 2017
Persistent link: https://www.econbiz.de/10012132211