YY

Yoichi Yamakawa

FI Fujifilm Business Innovation: 19 patents #61 of 1,659Top 4%
TK Toyoda Koki Kabushiki Kaisha: 9 patents #37 of 674Top 6%
AT A&P Technology: 1 patents #12 of 26Top 50%
📍 Yokohama, JP: #243 of 480 inventorsTop 55%
Overall (All Time): #121,940 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
5229951 Apparatus for machining a non-circular workpiece Kazuhiko Sugita, Norio Sakakibara, Nobumitsu Hori 1993-07-20
5212648 Method and apparatus for machining a non-circular workpiece Kazuhiko Sugita, Norio Sakakibara, Nobumitsu Hori, Toshihiro Takahashi 1993-05-18
5054340 Apparatus for machining a non-circular workpiece Kazuhiko Sugita, Norio Sakakibara, Nobumitsu Hori 1991-10-08
4992711 Positioning controlling device Kazuhiko Sugita, Norio Sakakibara, Nobumitsu Hori 1991-02-12
4920572 Object recognition system for a robot Kazuhiko Sugita, Shigeo Hotta, Osamu Matsuda 1990-04-24