Inventor · disambiguated record
Kazuhiko Watarai
Also filed as: WATARAI KAZUHIKO
8 granted patents·83 citations·filing 1984–2005
87Inventor score
Top patents by PatentIndex Score
8 records- 0172USD425095SDigital single-lens reflex cameraOLYMPUS OPTICAL CO·Filed 1999·Granted May 16, 2000·18 cites·1 claims
- 0269USD284197S35 mm CameraOLYMPUS OPTICAL CO·Filed 1984·Granted Jun 10, 1986·10 cites·1 claims
- 0361US5623712ACamera having a grip recess and a lens barrel recess which cooperate to provide a finger receiving recessOLYMPUS OPTICAL CO·Filed 1995·Granted Apr 22, 1997·8 cites·2 claims
- 0460USD388110SSingle lens reflex cameraOLYMPUS OPTICAL CO·Filed 1996·Granted Dec 23, 1997·11 cites·1 claims
- 0555USD538831SDigital cameraOLYMPUS IMAGING CORP·Filed 2005·Granted Mar 20, 2007·10 cites·1 claims
- 0652USD485288SCameraOLYMPUS CORP·Filed 2003·Granted Jan 13, 2004·8 cites·1 claims
- 0748USD516596SDigital cameraOLYMPUS CORP·Filed 2004·Granted Mar 7, 2006·7 cites·1 claims
- 0844US6809773B1CameraOLYMPUS OPTICAL CO·Filed 1999·Granted Oct 26, 2004·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →