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Detecting emerging research fronts in regenerative medicine by the citation network analysis of scientific publications

Shibata, Naoki; Kajikawa, Yuya; Takeda, Yoshiyuki; … - In: Technological forecasting & social change : an … 78 (2011) 2, pp. 274-282

Persistent link: https://www.econbiz.de/10009303897

Multiscale analysis of interfirm networks in regional clusters

Kajikawa, Yuya; Takeda, Yoshiyuki; Sakata, Ichiro; … - In: Technovation : the international journal of … 30 (2010) 3, pp. 168-180

Persistent link: https://www.econbiz.de/10008659339

Tracking emerging technologies in energy research : toward a roadmap for sustainable energy

Kajikawa, Yuya; Yoshikawa, Junta; Takeda, Yoshiyuki; … - In: Technological forecasting & social change : an … 75 (2008) 6, pp. 771-782

Persistent link: https://www.econbiz.de/10003760451

Academic landscape of innovation research and national innovation system policy reformation in Japan and the United States

Hashimoto, Masahiro; Kajikawa, Yuya; Sakata, Ichiro; … - In: International journal of innovation and technology … 9 (2012) 6, pp. 1-12

Persistent link: https://www.econbiz.de/10009739387

Computer‐assisted roadmapping: a case study in energy research

Kajikawa, Yuya; Takeda, Yoshiyuki; Matsushima, Katsumori - In: Foresight 12 (2010) 2, pp. 4-15

Purpose – The aim of this paper is to develop a methodology of computer‐assisted roadmapping to supplement an expert‐based approach, which is time‐consuming and subjective. Design/methodology/approach – A computer‐based approach using citation network analysis is used to depict...

Persistent link: https://www.econbiz.de/10014743099

Extracting the commercialization gap between science and technology : case study of a solar cell

Shibata, Naoki; Kajikawa, Yuya; Sakata, Ichiro - In: Technological forecasting & social change : an … 77 (2010) 7, pp. 1147-1155

Persistent link: https://www.econbiz.de/10009299717

Detecting potential technological fronts by comparing scientific papers and patents

Shibata, Naoki; Kajikawa, Yuya; Sakata, Ichiro - In: Foresight 13 (2011) 5, pp. 51-60

Purpose – This paper seeks to propose a method of discovering uncommercialized research fronts by comparing scientific papers and patents. A comparative study was performed to measure the semantic similarity between academic papers and patents in order to discover research fronts that do not...

Persistent link: https://www.econbiz.de/10014743160

Structure of knowledge in the science and technology roadmaps

Kajikawa, Yuya; Usui, Osamu; Hakata, Kazuaki; Yasunaga, Yuko - In: Technological forecasting & social change : an … 75 (2008) 1, pp. 1-11

Persistent link: https://www.econbiz.de/10003742591

Citation network analysis of organic LEDs

Kajikawa, Yuya; Takeda, Yoshiyuki - In: Technological forecasting & social change : an … 76 (2009) 8, pp. 1115-1123

Persistent link: https://www.econbiz.de/10003919129

Structure of research on biomass and bio-fuels : a citation-based approach

Kajikawa, Yuya; Takeda, Yoshiyuki - In: Technological forecasting & social change : an … 75 (2008) 9, pp. 1349-1359

Persistent link: https://www.econbiz.de/10003815859