Name: Ichiro Nakahori

Hometown: Kyoto city

Background: M.Sc.in Electrical Engineering, Faculty of Engineering, Kyoto University,1967.He has been involved in Mitsubishi Electric corporation for 33 years, as public works research Institute.In 2000, he founded Sohatsu Systems Laboratory Inc. which develops road tunnel ventilation system and also manufactures, sells and maintain traffic flow monitoring systems and other related products to roadway tunnels.Doctor of Engineering, PhD, Kyoto University (1976)

Hello, I am Ichiro Nakahori.I have been involved in the ventilation control of road tunnels for about 50 years and over 20 years ago, I founded Sohatsu Systems Laboratory Inc.I would like to supplement my unreliable memories with records of literature, etc., and write a blog in the form of memorandum.

For the time being,I will write about from” Encountering Road tunnel ventilation control” 50 years ago to ” Establishment of Sohatsu Systems Laboratory Inc.” 20 years ago, I will write in pace of about once a month.It might be boring article: I would appreciate if you could provide your valuable time to read it.