YO

Yoshifumi Ogawa

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
📍 Hikari, JP: #10 of 13 inventorsTop 80%
Overall (2004): #81,986 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6676805 Method of holding substrate and substrate holding system Naoyuki Tamura, Kazue Takahashi, Youichi Ito, Hiroyuki Shichida, Tsunehiko Tsubone 2004-01-13