YI

Yoshie Ikegami

OC Olympus Optical Co.: 1 patents #115 of 280Top 45%
📍 Ina, JP: #1 of 5 inventorsTop 20%
Overall (1989): #41,169 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4850342 Hard endoscope of oblique view type Toshihiko Hashiguchi, Kesao Isono 1989-07-25