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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. 1250044-1

Persistent link: https://www.econbiz.de/10010100162

An analysis of geographical agglomeration and modularized industrial networks in a regional cluster: A case study at Yamagata prefecture in Japan

Takeda, Yoshiyuki; Kajikawa, Yuya; Sakata, Ichiro; … - In: Technovation : the international journal of … 28 (2008) 8, pp. 531-539

Persistent link: https://www.econbiz.de/10008073046

SPECIAL ISSUE: INNOVATION AND DRIVING FORCES IN ASIAN ECONOMY - Do R&D and IT tax credits work? Evaluation of the Japanese tax reform

Sakata, Ichiro; Fujisue, Kenzo; Okumura, Hirokazu - In: International journal of technology management : IJTM 32 (2005) 3-4, pp. 277-287

Persistent link: https://www.econbiz.de/10007780176

Identifying and bridging networks in regional clusters

Kajikawa, Yuya; Mori, Junichiro; Sakata, Ichiro - In: Technological forecasting & social change : an … 79 (2012) 2, pp. 252-263

Persistent link: https://www.econbiz.de/10009821556

An analysis of geographical agglomeration and modularized industrial networks in a regional cluster: A case study at Yamagata prefecture in Japan

Takeda, Yoshiyuki; Kajikawa, Yuya; Sakata, Ichiro; … - In: Technovation : the international journal of … 28 (2008) 8, pp. 531-540

Persistent link: https://www.econbiz.de/10008879805

Bibliometric analysis of service innovation research: Identifying knowledge domain and global network of knowledge

Sakata, Ichiro; Sasaki, Hajime; Akiyama, Masanori; … - In: Technological forecasting & social change : an … 80 (2013) 6, pp. 1085-1093

Persistent link: https://www.econbiz.de/10010123093

Shibata, Naoki; Kajikawa, Yuya; Sakata, Ichiro - In: Journal of the Association for Information Science & … 62 (2011) 7, pp. 1360-1369

Persistent link: https://www.econbiz.de/10011204001

Link prediction in citation networks

Shibata, Naoki; Kajikawa, Yuya; Sakata, Ichiro - In: Journal of the Association for Information Science & … 63 (2012) 1, pp. 78-85

Persistent link: https://www.econbiz.de/10011204096

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 … 09 (2012) 06, pp. 1250044-1

Academic landscape of innovation research was analyzed by citation network analysis, which was divided into three main clusters; with "technological innovation" as the central core together with "innovation fundamentals" and "innovation management". Historically, research on innovation started...

Persistent link: https://www.econbiz.de/10010634107

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