Schumpeter Tamada

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Measurement of science linkage in the four priority areas (I)

Schumpeter Tamada, Fumio Kodama, Kiminori Gemba, 2004 .

Science linkages in technologies patented in Japan

Akira Goto, Jun Suzuki, Schumpeter Tamada, 2004 .

Analysis of Joint Patent Applications by Universities or Public Research Institutes and Private-Sector Firms (Japanese)

Schumpeter Tamada, Hiroyasu Inoue, 2008 .

Analysis of propensity to patent and science-dependence of large Japanese manufacturers of electrical machinery

Akira Goto, Jun Suzuki, Schumpeter Tamada, 2006, Scientometrics.

Which Industries Are Most Science-Based? (Japanese)

Schumpeter Tamada, Fumio Kodama, 2005 .

Indicators for Identifying Important Patents (Japanese)

Akira Goto, Jun Suzuki, Schumpeter Tamada, 2006 .

Spatial characteristics of joint application networks in Japanese patents

Schumpeter Tamada, Hiroyasu Inoue, Wataru Souma, 2007, 0705.2497.

Analysis of cooperative research and development networks on Japanese patents

Schumpeter Tamada, Hiroyasu Inoue, Wataru Souma, 2010, J. Informetrics.

A Study on Science Linkage of Japanese Patents : An analysis on patents in the field of genetic technology by constructing a citation database

Schumpeter Tamada, Fumio Kodama, Kiminori Gemba, 2004 .

Significant difference of dependence upon scientific knowledge among different technologies

Jun Suzuki, Schumpeter Tamada, Fumio Kodama, 2006, Scientometrics.