Inventor · disambiguated record
Sumio Hashimoto
Also filed as: HASHIMOTO SUMIO
35 granted patents·5 pending applications·886 citations·filing 1984–2014
98Inventor score
Files withTOSHIBA LIGHTING & TECHNOLOGY21NIKON CORP9HIGUCHI KAZUNARI3MORIYAMA TAKAYOSHI2NIPPON KOGAKU KK2
Top patents by PatentIndex Score
40 records- 0196USD656262SRecess lighting fixtureYOSHINOBU MASAYUKI·Filed 2010·Granted Mar 20, 2012·121 cites·1 claims
- 0296US4637691AMirror converging-type illumination optical systemNIPPON KOGAKU KK·Filed 1984·Granted Jan 20, 1987·104 cites·9 claims
- 0394US8042973B2Lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Oct 25, 2011·14 cites·3 claims
- 0490USD610289SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Feb 16, 2010·44 cites·1 claims
- 0590USD610291SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Feb 16, 2010·42 cites·1 claims
- 0690US5289312ACatadioptric reduction projection optical systemNIKON CORP·Filed 1992·Granted Feb 22, 1994·94 cites·13 claims
- 0789USD610290SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Feb 16, 2010·40 cites·1 claims
- 0887USD610292SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Feb 16, 2010·34 cites·1 claims
- 0986USD511020SLighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2004·Granted Oct 25, 2005·30 cites·1 claims
- 1086US5636000AProjection optical system and projection exposure apparatus using the sameNIKON CORP·Filed 1995·Granted Jun 3, 1997·62 cites·12 claims
- 1186US5220454ACata-dioptric reduction projection optical systemNIKON CORP·Filed 1992·Granted Jun 15, 1993·72 cites·31 claims
- 1285US8668355B2Light emitting module having heat conductive substrateTOSHIBA LIGHTING & TECHNOLOGY·Filed 2012·Granted Mar 11, 2014·6 cites·20 claims
- 1384US8128263B2Light source unit and lighting apparatus having light-emitting diodes for light sourceHIGUCHI KAZUNARI·Filed 2009·Granted Mar 6, 2012·26 cites·8 claims
- 1484US6582269B2Lamp apparatus and lamp apparatus manufacturing methodTOSHIBA LIGHTING & TECHNOLOGY·Filed 2001·Granted Jun 24, 2003·19 cites·2 claims
- 1582US7722213B2Lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted May 25, 2010·12 cites·3 claims
- 1681US7993033B2Reflector and lighting apparatus comprising reflectorTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Aug 9, 2011·16 cites·2 claims
- 1780US8079736B2Lighting apparatusINOUE MASARU·Filed 2010·Granted Dec 20, 2011·5 cites·4 claims
- 1879USD574541SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2007·Granted Aug 5, 2008·24 cites·1 claims
- 1978US8556458B2Power source unit and illumination deviceHIGUCHI KAZUNARI·Filed 2010·Granted Oct 15, 2013·4 cites·2 claims
- 2076US8545051B2Lighting apparatus with heat conductive substrateMORIYAMA TAKAYOSHI·Filed 2012·Granted Oct 1, 2013·3 cites·15 claims
- 2170US8047687B2Lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Nov 1, 2011·2 cites·4 claims
- 2270US6108140ACatadioptric reduction projection optical system and methodNIKON CORP·Filed 1999·Granted Aug 22, 2000·19 cites·12 claims
- 2369US9279575B2Light emitting module having heat conductive substrateTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Granted Mar 8, 2016·1 cites·2 claims
- 2468US5880817AProjection-exposure apparatus and method exhibiting reduced solarization and radiation compactionNIKON CORP·Filed 1996·Granted Mar 9, 1999·27 cites·20 claims
- 2566US8482014B2Lighting apparatusHIGUCHI KAZUNARI·Filed 2009·Granted Jul 9, 2013·5 cites·5 claims
- 2661US8556460B2Lighting apparatus and light-emitting element mounting substrate having stress absorbing meansMORIYAMA TAKAYOSHI·Filed 2009·Granted Oct 15, 2013·2 cites·2 claims
- 2760US5712735ACatadioptric reduction projection optical systemNIKON CORP·Filed 1996·Granted Jan 27, 1998·12 cites·19 claims
- 2858US9410685B2Light emitting module having heat conductive substrateTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Granted Aug 9, 2016·0 cites·2 claims
- 2958US9303855B2Light emitting module having heat conductive substrateTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Granted Apr 5, 2016·0 cites·2 claims
- 3058USD634884SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Mar 22, 2011·10 cites·1 claims
- 3155US5251070ACatadioptric reduction projection optical systemNIKON CORP·Filed 1992·Granted Oct 5, 1993·18 cites·12 claims
- 3252US2010053950A1Lighting apparatus having light emitting diodes for light sourceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Application pending·0 cites
- 3352US2010128491A1Recessed luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Application pending·0 cites
- 3448USD618827SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2007·Granted Jun 29, 2010·6 cites·1 claims
- 3543US2010226131A1Lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Application pending·0 cites
- 3642US2001024330A1Catadioptric reduction projection optical systemFiled 2001·Application pending·0 cites
- 3741US5844728ACatadioptric reduction projection optical systemNIKON CORP·Filed 1996·Granted Dec 1, 1998·4 cites·12 claims
- 3841US2002021070A1Lamp apparatus and lamp apparatus manufacturing methodTOSHIBA LIGHTING & TECHNOLOGY·Filed 2001·Application pending·0 cites
- 3938US6118596ACatadioptric reduction projection optical system and methodNIKON CORP·Filed 1996·Granted Sep 12, 2000·3 cites·16 claims
- 4035USRE36740ECata-dioptric reduction projection optical systemNIPPON KOGAKU KK·Filed 1995·Granted Jun 20, 2000·5 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →