RS

Ryuta Sekine

OC Olympus Optical Co.: 2 patents #47 of 398Top 15%
Overall (2002): #43,262 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6458074 Endoscope Raifu Matsui, Keiichi Arai 2002-10-01
6352503 Endoscopic surgery apparatus Raifu Matsui, Keiichi Arai 2002-03-05