YI

Yoshito Ichikawa

OC Olympus Optical Co.: 5 patents #667 of 2,334Top 30%
Overall (All Time): #1,048,295 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6039732 Electric operation apparatus Takashi Mihori, Tomohisa Sakurai, Yoshitaka Honda 2000-03-21
5931836 Electrosurgery apparatus and medical apparatus combined with the same Shinji Hatta, Masakazu Gotanda, Tomohisa Sakurai, Kazuya Hijii, Masahide Oyama +4 more 1999-08-03
5678568 System control apparatus, medical system control apparatus and image-plane display method of medical system control apparatus Akinobu Uchikubo, Akihiro Taguchi, Junichi Onishi, Kyou Imagawa, Yasukazu Tatsumi +10 more 1997-10-21
5609560 Medical operation device control system for controlling a operation devices accessed respectively by ID codes Satoshi Takemoto, Kouji Tanikawa 1997-03-11
5540683 High frequency cauterizing apparatus Kazuya Hijii 1996-07-30