CY

Chikai Yoshimizu

HC Hitachi Koki Co.: 1 patents #24 of 85Top 30%
📍 Ibaraki, JP: #235 of 769 inventorsTop 35%
Overall (2002): #239,331 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

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