HI

Hisashi Irokawa

HC Hitachi Koki Co.: 1 patents #4 of 11Top 40%
📍 Hitachinaka, JP: #138 of 316 inventorsTop 45%
Overall (2019): #446,115 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D849795 Engine Takeshi Taniguchi, Shinichi Kakefuda, Youhei Kinugawa, Keisuke Ikeda 2019-05-28