Home Page | Dr. IWAMATSU

For print please click here.


Jun IWAMATSU, Dr. Eng.

Jun Iwamatsu Portrait


Profile Summary

He was born in 1962, in Shizuoka-Prefecture of Japan. His educational back ground is as follows: In 1985, he graduated the under graduate course of Dept. of Architecture and Architectural Engineering, Kyoto University, and he graduated the master course of the department in 1987. Then he started his work experience in a general contractor (GC) in Tokyo (1987 - 2006). In that period, he has got a certificate license of qualified architect and building engineer of the Minister of Construction (1st class gKenchikushih) in 1989, and he was rent out to a government related think-tank (National Institute for Research Advancement: NIRA) for two years. His post in the GC had been mainly in the social field research in the construction industry and the architectural production. He also has been a full member of Architectural Institute of Japan (AIJ) for decades, and he has been belonging to the subcommittee on cost management, and the subcommittee on construction labour. In April 2005, he got doctoral degree of engineering at Tokyo University. His doctoral thesis is titled: gAn Industrial Organizational Research of Japanese Construction Industryh. In April, 2006, he got a position of senior researcher at Research Institute on Building Cost (RIBC). RIBC is a semi-governmental research institution. And also he has became part-time lecturer of Building Economics in both Kogakuin University (Tokyo, from 2006), and Tokyo Institute of Technology (Tokyo, from 2008).


Educational Background and Work Experience

March 1981: Graduate from Fujieda Higashi High School

-March 1985: Under graduate course of Dept. of Architecture and Architectural Engineering, Kyoto University

-March 1987: Graduate course of Dept. of Architecture and Architectural Engineering, Kyoto University

April 1987 - March 2006: Satokogyo Co., Ltd.

April 2006 - : Senior Research Fellow, Research Insitute on Building Cost (RIBC)

April 2006 - : Lecturer of Building Economics, Kogakuin University

November 2008 - : Lecturer of Building Economics, Tokyo Institute of Technology



Degrees and Certifications

Dr. of Engineering, Tokyo University

1st Class "Kenchikushi" (i.e. a qualified architect and building engineer) License (Ministery of Construction, No.218741)

Member of Architectural Institute of Japan (AIJ)


Honors and Awards:

Encouragement Prize of AIJ 2003 (Encouragement prizes are presented for excellent research done by regular members under 40 years old.) : "Bidding Strategies in Japanese Construction Projects: Bidding behavior that can be read from the disclosed tender data", IWAMATSU Jun, Associate Senior Researcher, Sato Research Institute, Sato Kogyo Co., Ltd.



English Manuscripts

Jun Iwamatsu, Tetsukazu Akiyama, Hirotake Kanisawa, Masao Ando [2013]. "THE CURRENT SITUATION OF UNIT PRICES, ETC. INSUBCONTRACTS OF REBAR WORK: A HISTORY BASED CASE STUDY OF A REBAR COMPANY", Creative Construction Conference 2013, July 6-9, 2013, Budapest, Hungary

Jun IWAMATSU[2013]. "STABILITY AND CHANGE IN THE MANAGEMENT OF JAPANESE CONSTRUCTION ENTERPRISES IN RECENT YEARS: A MICRO DATA ANALYSIS", 17th PAQS Congress (Xian, China) Proceedings, 11 pages (will be published in electronically; and 1 page profile added), 2013.5.

Jun IWAMATSU and Shuichi OKUDA[2012]. "AN ANALYSIS OF PROFITABILIYY OF JAPANESE CONSTRUCTION ENTERPRISE MICRO DATA", 16th PAQS Congress (Brunei) Proceedings, 10 pages (published in electronically), 2012.7.and Presentation Note at the Congress

J. Iwamatsu, T. Akiyama, K. Endo [2008], "Construction Claims & Disputes and the Business Culture of Construction in Japan." Journal of Professional Issues in Engineering Education & Practice, ASCE, pp.119-127, 2008.1; Abstract(ASCE page)

Iwamatsu, Jun, K. Endo and T. Akiyama [2007] "Japanese bidding patterns: a statistical approach." Construction Management and Economics 25th Anniversary Conference (CME25) Proceedings, 16-18th July 2007, University of Reading, UK, 12pages.

Iwamatsu, Jun and Kazuyoshi Endo [2003] "Methodological problems of productivity measurement in the construction industry." System-based Vision for Strategic and Creative Design, Bontempi ied., 2003 Swets & Zeitlinger, Lisse, ISBN 90 5809 599 1 iISEC02 Conference in Rome, 2003, Proceedingsj, pp.255-261.

Akiyama, Tetsukazu, Jun Iwamatsu and Kazuyoshi Endo [2002]. "Bidding Strategies in Japanese Construction Projects." CIB W55&W65 Joint Conference in Ohio Proceedings, 10pages, 2002.10.

NIRA's World Directory of Think Tanks 1993 (editing), NIRA, 1993

Other JAPANESE ARTICLES (to Japanese Page; can be read by PDF)



Top Page (in Japanese)

Copyright(C) IWAMATSU Jun @
Last Update: 21 Apr. 2013

today (yesterday)