1981
Ph.D., Department of Applied Mathematics and Physics
Faculty of Engineering, Kyoto University, Kyoto, Japan
Thesis Title: "Studies on Diffusion Approximation for Queueing Systems" KURENAI
1978
M.E., Department of Applied Mathematics and Physics
Faculty of Engineering, Kyoto University, Kyoto, Japan
Thesis Title: "Diffusion Approximation for GI/G/1 Queueing Systems"
1976
B.E., Department of Applied Mathematics and Physics
Faculty of Engineering, Kyoto University, Kyoto, Japan
Thesis Title: "Analysis and Synthesis of a Hierarchical Queueing Network System" [in Japanese]
2011 ~
Professor Emeritus
Hokkaido University, Sapporo, Japan
2012
HOD
Department of Civil, Environmental and Applied Systems Engineering
Faculty of Environmental and Urban Engineering
Kansai University, Suita, Japan
2011 ~ 2019
Professor
Department of Civil, Environmental and Applied Systems Engineering
Faculty of Environmental and Urban Engineering
Kansai University, Suita, Japan
2008 and 2010
HOD
Department of Business Administration, Faculty of Economics
Hokkaido University, Sapporo, Japan
1995 ~ 2011
Professor
Division of Modern Economics and Business Administration, Graduate School of Economics
Hokkaido University, Sapporo, Japan
1985 ~ 1995
Associate Professor
Department of Business Administration, Faculty of Economics
Hokkaido University, Sapporo, Japan
1981 ~ 1985
Assistant Professor
Department of Information Sciences
Tokyo Institute of Technology, Tokyo, Japan
2009, September ~ November
Visiting Scholar
Department of Finance and Quantitative Analysis
University of Otago, Dunedin, New Zealand
2008, October ~ December
William Evans Visiting Fellow
Department of Finance and Quantitative Analysis
University of Otago, Dunedin, New Zealand
2002, July ~ September
William Evans Visiting Fellow
Department of Finance and Quantitative Analysis
University of Otago, Dunedin, New Zealand
1996, March ~ August
Visiting Fellow
Department of Electrical Engineering
Princeton University, Princeton, New Jersey, U.S.A.
1989 ~ 1990
Visiting Researcher
William E. Simon Graduate School of Business Administration
University of Rochester, Rochester, New York, U.S.A.
1983, March
Visiting Professor
Department of Mathematics, Humboldt Universität, Berlin, DDR
1983, January ~ March
Visiting Professor
Department of Actuarial Sciences and Econometrics
Vrije Universiteit, Amsterdam, The Netherlands
1978 ~ 1981
Lecturer
Department of Information Sciences
Kyoto College of Computer Sciences, Kyoto, Japan
Queueing Theory
Mathematical Finance
Applied Probability
Operations Research
2020
Achievement Award, Operations Research Society of Japan ORSJ
2018
Contributions Award for Promoting OR, Operations Research Society of Japan ORSJ
2008
The William Evans Fellowship, University of Otago, New Zealand
2002
The William Evans Fellowship, University of Otago, New Zealand OTAGO
2000
Research Grant of the Zengin Foundation for Studies on Economics and Finance PDF
1992
Research Award, Operations Research Society of Japan ORSJ
1991
Research Grant of the Okawa Foundation for Information and Telecommunications OKAWA
1982 ~ 1985