KW

Kazuhiko Watarai

OC Olympus Optical Co.: 5 patents #667 of 2,334Top 30%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
OI Olympus Imaging: 1 patents #211 of 341Top 65%
Overall (All Time): #659,968 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D538831 Digital camera 2007-03-20
D516596 Digital camera 2006-03-07
6809773 Camera Koh Yokokawa, Kaoru Kaneko 2004-10-26
D485288 Camera 2004-01-13
D425095 Digital single-lens reflex camera Gisuke Ota 2000-05-16
D388110 Single lens reflex camera Satoru Tanio 1997-12-23
5623712 Camera having a grip recess and a lens barrel recess which cooperate to provide a finger receiving recess Hiroki Onda, Mutsumi Naruse 1997-04-22
D284197 35 mm Camera Kazuo Yamamoto, Michio Imada 1986-06-10