Inventor · disambiguated record
Riichi Higaki
Also filed as: HIGAKI RIICHI
15 granted patents·4 pending applications·155 citations·filing 1991–2018
91Inventor score
Top patents by PatentIndex Score
19 records- 0196US5727241APhotographic lens, camera body, and camera systemNIKON CORP·Filed 1997·Granted Mar 10, 1998·85 cites·20 claims
- 0279US6275212B1Rotary pointer display deviceNIKON CORP·Filed 1994·Granted Aug 14, 2001·20 cites·2 claims
- 0368US7949251B2Camera and electronic deviceNIKON CORP·Filed 2008·Granted May 24, 2011·2 cites·10 claims
- 0467US8964114B2External accessory to be attached to electronic apparatus and systemNIKON CORP·Filed 2013·Granted Feb 24, 2015·1 cites·12 claims
- 0566US5534965ACameraNIKON CORP·Filed 1994·Granted Jul 9, 1996·12 cites·6 claims
- 0657US10076048B2External accessory to be attached to electronic apparatus and systemNIKON CORP·Filed 2014·Granted Sep 11, 2018·0 cites·10 claims
- 0757US2018343759A1External accessory to be attached to electronic apparatus and systemNIKON CORP·Filed 2018·Application pending·0 cites
- 0854US8570399B2Imaging apparatusNIKON CORP·Filed 2012·Granted Oct 29, 2013·0 cites·10 claims
- 0952US5539492ACamera having the self-timer photographing functionNIKON CORP·Filed 1994·Granted Jul 23, 1996·6 cites·11 claims
- 1050US2009040316A1Electronic CameraNIKON CORP·Filed 2008·Application pending·0 cites
- 1149US5517276AActive distance measuring apparatus with the remote control functionNIKON CORP·Filed 1995·Granted May 14, 1996·15 cites·6 claims
- 1249US2011261227A1Imaging apparatusNIKON CORP·Filed 2011·Application pending·0 cites
- 1347US2010026382A1External accessory to be attached to electronic apparatus and systemNIKON CORP·Filed 2009·Application pending·0 cites
- 1444US5184167ADistance metering device of a cameraNIKON CORP·Filed 1991·Granted Feb 2, 1993·4 cites·2 claims
- 1538US8477209B2Electronic cameraTOMII HIROMI·Filed 2011·Granted Jul 2, 2013·0 cites·4 claims
- 1636US5172156ACamera with minimum subject-distance alarm display deviceNIKON CORP·Filed 1991·Granted Dec 15, 1992·6 cites·1 claims
- 1735US8233790B2Data recording apparatus and digital cameraHIGAKI RIICHI·Filed 2010·Granted Jul 31, 2012·0 cites·5 claims
- 1834US5708861ACameraNIKON CORP·Filed 1996·Granted Jan 13, 1998·1 cites·6 claims
- 1930US5253032AActive distance measuring apparatusNIKON CORP·Filed 1991·Granted Oct 12, 1993·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →