Inventor · disambiguated record
Hiroaki Okada
Also filed as: OKADA HIROAKI
32 granted patents·5 pending applications·780 citations·filing 1979–2022
97Inventor score
Top patents by PatentIndex Score
37 records- 0197US5635928AData processing device with a keyboard having pop-up keysBROTHER IND LTD·Filed 1995·Granted Jun 3, 1997·165 cites·26 claims
- 0292US5512719AKey switch having elastic portions for facilitating attachment of scissors-type support linkage to keytop and holder, and removal of keytop from linkageBROTHER IND LTD·Filed 1994·Granted Apr 30, 1996·74 cites·27 claims
- 0390US7134426B2Fuel vapor treatment deviceMAHLE FILTER SYSTEMS JP CORP·Filed 2003·Granted Nov 14, 2006·33 cites·13 claims
- 0489US8192024B2Optical image measurement device and program for controlling the sameYUMIKAKE KAZUHIKO·Filed 2008·Granted Jun 5, 2012·19 cites·19 claims
- 0589US7777893B2Optical image measurement deviceTOPCON CORP·Filed 2007·Granted Aug 17, 2010·17 cites·5 claims
- 0688US5841064APeltier moduleMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Nov 24, 1998·72 cites·15 claims
- 0787US6400013B1Thermoelectric module with interarray bridgesMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Jun 4, 2002·44 cites·9 claims
- 0887US5463195AKey switchBROTHER IND LTD·Filed 1993·Granted Oct 31, 1995·47 cites·20 claims
- 0985US5950067AMethod of fabricating a thermoelectric moduleMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Sep 7, 1999·118 cites·37 claims
- 1083US7643154B2Optical image measurement deviceTOPCON CORP·Filed 2007·Granted Jan 5, 2010·31 cites·5 claims
- 1183US6391676B1Thermoelectric module and a method of fabricating the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted May 21, 2002·45 cites·11 claims
- 1280US4285472AWater dropping type irrigation pipeTOYO SODA MFG CO LTD·Filed 1979·Granted Aug 25, 1981·31 cites·7 claims
- 1378US9980643B2Ophthalmologic apparatusKK TOPCON·Filed 2016·Granted May 29, 2018·3 cites·35 claims
- 1476US8098278B2Optical image measurement deviceYUMIKAKE KAZUHIKO·Filed 2008·Granted Jan 17, 2012·17 cites·12 claims
- 1573US9706920B2Ophthalmologic apparatusKK TOPCON·Filed 2013·Granted Jul 18, 2017·7 cites·17 claims
- 1672US7549746B2Fundus observation deviceTOPCON CORP·Filed 2007·Granted Jun 23, 2009·11 cites·4 claims
- 1770US9807201B2Information delivery system for generating a data stream with a server system based on a content file received from a client deviceTESSERA ADVANCED TECH INC·Filed 2016·Granted Oct 31, 2017·1 cites·20 claims
- 1870US7566132B2Fundus observation deviceTOPCON CORP·Filed 2007·Granted Jul 28, 2009·8 cites·5 claims
- 1970US6399909B1Keyswitch for keyboardBROTHER IND LTD·Filed 2000·Granted Jun 4, 2002·15 cites·11 claims
- 2069US7859680B2Optical image measurement deviceTOPCON CORP·Filed 2008·Granted Dec 28, 2010·6 cites·13 claims
- 2167US7982880B2Optical image measurement deviceTOPCON CORP·Filed 2010·Granted Jul 19, 2011·3 cites·2 claims
- 2264US11146198B2Motor control deviceMITSUBA CORP·Filed 2018·Granted Oct 12, 2021·0 cites·16 claims
- 2363US9526416B2Ophthalmologic apparatusKK TOPCON·Filed 2013·Granted Dec 27, 2016·2 cites·5 claims
- 2462US8856217B2Information delivery system for generating a data stream with a server system based on a content file received from a client deviceOKADA HIROAKI·Filed 2012·Granted Oct 7, 2014·1 cites·18 claims
- 2558US9408531B2Ophthalmologic apparatusKK TOPCON·Filed 2013·Granted Aug 9, 2016·1 cites·12 claims
- 2658US8177362B2Optical image measurement deviceNISHIO YUTAKA·Filed 2008·Granted May 15, 2012·1 cites·10 claims
- 2755US2018115632A1Information delivery system for generating a data stream with a server system based on a content file received from a client deviceTESSERA ADVANCED TECH INC·Filed 2017·Application pending·0 cites
- 2854US9451052B2Information delivery system for generating a data stream with a server system based on a content file received from a client deviceTESSERA ADVANCED TECH INC·Filed 2014·Granted Sep 20, 2016·0 cites·20 claims
- 2954US8963477B2SR motor control apparatusOKADA HIROAKI·Filed 2012·Granted Feb 24, 2015·1 cites·8 claims
- 3052US2024156339A1Ophthalmologic apparatus and method of examining eye to be examinedTOPCON CORP·Filed 2022·Application pending·0 cites
- 3151US2024255092A1Water leak repair fittingYOKOHAMA CITY·Filed 2022·Application pending·0 cites
- 3248US8150906B2Information delivery system for generating a data stream with a server system based on a content file received from a client deviceOKADA HIROAKI·Filed 2002·Granted Apr 3, 2012·1 cites·34 claims
- 3346US2008202676A1Method for manufacturing multilayer printed wiring boardUENO YUKIHIRO·Filed 2008·Application pending·0 cites
- 3443US10045691B2Ophthalmologic observation apparatus using optical coherence tomographyKK TOPCON·Filed 2013·Granted Aug 14, 2018·0 cites·10 claims
- 3540US5768465AAlternative display state medical photographic instrumentTOPCON CORP·Filed 1994·Granted Jun 16, 1998·6 cites·1 claims
- 3639US2008239240A1Optical image measurement deviceKABUSHI KAISHA TOPCON·Filed 2008·Application pending·0 cites
- 3734US7190873B2Wiring device for optical fiberMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Mar 13, 2007·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →