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 Undergraduate
Business Economics
International Management
Graduate
Special Study: Corporate Strategy II (Economics of Institutions)
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LL.B. University of Tokyo 1989
M.S., Business, University of California, Berkeley, 1994
Ph.D., Business, University of California, Berkeley, 2003 |
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Administrative Coordinator, Legal Dept., Ministry of Posts and Telecommunications - Tokyo 1989-91. Ministry of Finance 1991-92.
Senior Researcher, Institute for Posts and Telecommunications Policy, Ministry of Posts and Telecommunications 1996-2000.
Associate Professor, Gakushuin University 2000-2004.
Visiting scholar, Aug 2004-Mar 2006, U.C.Berkeley
Professor, Gakushuin University, 2004- |
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Research Interests
Patent licensing. Management of Innovation, Technology, and Intellectual Property Rights. Transaction costs.
Research/Publications
“Alliance Structure and the Scope of Knowledge Transfer: Evidence From
US-Japan Agreements," (joint with J. Oxley),
Management Science, Vol. 55, No. 4 April 2009, pp. 635-649.
“Licenses and joint ventures as knowledge acquisition mechanisms:
Evidence from U.S.-Japan Alliances,” (joint with J. Oxley) in A.Arino
and J. Reuer (eds.), Strategic Alliances, Governance and Contracts, Pal
grave. 2006.
“Patents and Incomplete Contracting (in Japanese),” Aizawa Ohbuchi,
Kojizumi, Tamra [eds.]: The theory of intellectual property right
law and modern issues (in Japanese), Kobundo (2005)
“Patterns/ motives of divisional patent application and
the value of technology (in Japanese),” in “Research on
Innovations using patent data (in Japanese), ” Institute of
Intellectual Property (2005)
“Ex ante costs and ex post costs to cope with patent infringements
(in Japanese),” in “Reports on economic analyses using patent
data(in Japanese), Institute of Intellectual property (2004)
“Patent Productivity at Individual Level (in Japanese),” in: A. Goto
and S. Nagaoka [eds.]: Intellectual Property System and Innovation (in
Japanese), University of Tokyo Press (2003)
“Hybrid Modes of Licensing and Interfirm Knowledge Transfer,” unpublished Ph.D. dissertation (2003) (Co-chaired by Oliver E. Williamson and David C. Mowery)
"Market Position, Resource Profile, and Governance: Linking Porter
and Williamson in the Context of International Courier and Small Package
Services in Japan" with Jackson Nickerson and Barton Hamilton, Strategic
Management Journal 22(3), 251-273 (2001).
"Proprietary Information Networks and the Scope of the Firm: The Case of International Courier and Small Package Services in Japan" with Jackson Nickerson in: M.A. Crew & P.R. Kleindorfer [eds.]: Emerging Competition in Postal and Delivery Services, Kluwer, Boston (1999).
“Scale Economies, Scope Economies, and Cost Subaddivity in Japanese Postal Service (in Japanese),” with C. Tsunoda and J. Nemoto. Joho Tushin Gakkai Nenpo (Annals of Telecommunications Society) (1998).
Other Activities
Affiliated Fellow, National Institute of Science and Technology Policy,
1998-2004. |
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