Inventor · disambiguated record
Shigemasa Sato
Also filed as: SATO SHIGEMASA
31 granted patents·6 pending applications·457 citations·filing 1986–2014
97Inventor score
Top patents by PatentIndex Score
37 records- 0196US5765045ACamera capable of detecting eye-gazeNIKON CORP·Filed 1995·Granted Jun 9, 1998·54 cites·9 claims
- 0296US5333029ACamera capable of detecting eye-gazeNIKON CORP·Filed 1991·Granted Jul 26, 1994·48 cites·6 claims
- 0395US8767399B2Cooling system for electronic deviceGOTO AKIRA·Filed 2012·Granted Jul 1, 2014·24 cites·6 claims
- 0495US5623703ACamera capable of detecting eye-gazeNIKON CORP·Filed 1995·Granted Apr 22, 1997·44 cites·2 claims
- 0591US8929073B2Boiling refrigerant type cooling systemSUZUKI KAZUAKI·Filed 2012·Granted Jan 6, 2015·16 cites·6 claims
- 0685US9544988B2Boiling refrigerant type cooling systemHITACHI LTD·Filed 2014·Granted Jan 10, 2017·6 cites·7 claims
- 0785US5649244AMulti-function camera having color coordinated operational modes and manipulation membersNIKON CORP·Filed 1996·Granted Jul 15, 1997·23 cites·15 claims
- 0885US5144358AAutomatic focusing cameraNIKON CORP·Filed 1990·Granted Sep 1, 1992·23 cites·23 claims
- 0983US7653296B2Camera and exchangeable lens barrel with wireless communication functionNIKON CORP·Filed 2006·Granted Jan 26, 2010·10 cites·4 claims
- 1082US5758201ACamera having line of sight detecting deviceNIKON CORP·Filed 1996·Granted May 26, 1998·22 cites·65 claims
- 1179US4743788AInput frequency control device for surface acoustic wave motorNIPPON KOGAKU KK·Filed 1986·Granted May 10, 1988·44 cites·13 claims
- 1264US7955747B2Electronic device and electronic device operating control methodNIKON CORP·Filed 2009·Granted Jun 7, 2011·0 cites·6 claims
- 1363US8730339B2CameraSATO SHIGEMASA·Filed 2010·Granted May 20, 2014·2 cites·10 claims
- 1460US5552853AAuto focusing apparatus in a cameraNIKON CORP·Filed 1995·Granted Sep 3, 1996·18 cites·15 claims
- 1560US4908646ARange measuring device for cameraNIKON CORP·Filed 1988·Granted Mar 13, 1990·19 cites·15 claims
- 1659USRE36895EAutomatic focusing cameraNIPPON KOGAKU KK·Filed 1998·Granted Oct 3, 2000·5 cites·24 claims
- 1757US5537181ACamera with an eye-gaze position detecting deviceNIKON CORP·Filed 1994·Granted Jul 16, 1996·8 cites·9 claims
- 1853US5561497AAuto focusing apparatus in a cameraNIKON CORP·Filed 1995·Granted Oct 1, 1996·13 cites·7 claims
- 1949US5678066ACamera with a visual line detection systemNIKON CORP·Filed 1996·Granted Oct 14, 1997·14 cites·19 claims
- 2048US2007123324A1Portable communication terminalNIKON CORP·Filed 2006·Application pending·0 cites
- 2147US5640610ACamera with a line-of-sight detecting deviceNIKON CORP·Filed 1994·Granted Jun 17, 1997·5 cites·33 claims
- 2246US5422699APhotographic camera with variable focal lengthNIKON CORP·Filed 1994·Granted Jun 6, 1995·14 cites·30 claims
- 2344US5563677AAuto focusing apparatus in a cameraNIKON CORP·Filed 1995·Granted Oct 8, 1996·8 cites·9 claims
- 2444US2015103486A1Phase Change Module and Electronic Device Mounted with SameHITACHI LTD·Filed 2014·Application pending·0 cites
- 2543US2006099468A1Electronic device and electronic device operating control methodSATO SHIGEMASA·Filed 2003·Application pending·0 cites
- 2642US5714988ACamera capable of detecting eye-gazeNIKON CORP·Filed 1995·Granted Feb 3, 1998·1 cites·7 claims
- 2741US2011164147A1Imaging apparatusNIKON CORP·Filed 2010·Application pending·0 cites
- 2840US5305046AMulti-point distance measurement apparatusNIKON CORP·Filed 1991·Granted Apr 19, 1994·8 cites·16 claims
- 2940US2012002076A1Camera and image processing apparatusTAKAHASHI AKIHIKO·Filed 2011·Application pending·0 cites
- 3038US5491532ACamera with device for detecting line of sightNIKON CORP·Filed 1994·Granted Feb 13, 1996·2 cites·24 claims
- 3138US2006227515A1Cooling apparatus for electronic deviceHITACHI LTD·Filed 2006·Application pending·0 cites
- 3236US5526089ACamera with sight line detecting deviceNIKON CORP·Filed 1995·Granted Jun 11, 1996·20 cites·17 claims
- 3335US5619294ACamera with a visual line position detection device and methodNIKON CORP·Filed 1995·Granted Apr 8, 1997·1 cites·13 claims
- 3432US5159376AAutomatic focus controlling apparatusNIKON CORP·Filed 1991·Granted Oct 27, 1992·3 cites·21 claims
- 3531US5493361AFocus correcting apparatus for an auto focus cameraNIKON CORP·Filed 1994·Granted Feb 20, 1996·2 cites·26 claims
- 3630US5485240AFocusing controllerNIKON CORP·Filed 1994·Granted Jan 16, 1996·0 cites·9 claims
- 3728US5794083AVisual line detection camera and methodNIKON CORP·Filed 1996·Granted Aug 11, 1998·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →