HO

Hiroaki Orikasa

HC Hitachi Koki Co.: 1 patents #24 of 85Top 30%
📍 Hitachinaka, JP: #108 of 281 inventorsTop 40%
Overall (2002): #205,191 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6495932 DC power source unit Chikai Yoshimizu, Takahiko Shimada, Shigeru Shinohara, Eiji Nakayama, Kazuhiko Funabashi +1 more 2002-12-17