SI

Seiji Isogai

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HC Hitachi Instruments Engineering Co.: 1 patents #1 of 21Top 5%
📍 Hitachinaka, JP: #117 of 318 inventorsTop 40%
Overall (2003): #122,493 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6542830 Process control system Fumio Mizuno, Kenji Watanabe, Yasuhiro Yoshitake, Terushige Asakawa, Yuichi Ohyama +12 more 2003-04-01