HO

Hideki Ohkuwa

OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
Overall (All Time): #2,328,295 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4802460 Endoscope illuminating optical system device Akira Hasegawa 1989-02-07
4747661 Endoscope tip adaptor — 1988-05-31