Achievement System
Japanese
JINNAI Hiroshi
Department / Course
Tokyo Polytechnic University Faculty of Engineering Department of Engineering - Architecutre Course
Job
Professor
Qualification and license
2005/03/01
Professional Engineer, Japan (Civil Engineering)
2004/04/01
Concrete Diagnosis & Maintenance Engineer
1997/03/01
Chief Concrete Engineer
1996/02/01
1st-class Kenchikushi