HO

Hideki Ohkuwa

OC Olympus Optical Co.: 1 patents #115 of 280Top 45%
Overall (1989): #104,442 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802460 Endoscope illuminating optical system device Akira Hasegawa 1989-02-07