Inventor · disambiguated record
Hiroyuki Tsukamoto
Also filed as: TSUKAMOTO HIROYUKI
71 granted patents·13 pending applications·394 citations·filing 1974–2025
99Inventor score
Files withSUMITOMO SHI CONSTR MACH CO14SUMITOMO CONSTRUCTION MACHINERY CO LTD10WHILL INC10AISIN AW CO7YACHIYO IND CO LTD6
Top patents by PatentIndex Score
84 records- 0197US9518370B2Shovel and method of controlling shovelSUMITOMO(S H I ) CONSTRUCTION MACHINERY CO LTD·Filed 2015·Granted Dec 13, 2016·13 cites·8 claims
- 0296US11492777B2Shovel and system of managing shovelSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2020·Granted Nov 8, 2022·8 cites·10 claims
- 0395US11299867B2ShovelSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2020·Granted Apr 12, 2022·4 cites·13 claims
- 0494US9382687B2Shovel and method of controlling shovelSUMITOMO SHI CONSTR MACH CO·Filed 2015·Granted Jul 5, 2016·9 cites·4 claims
- 0594US7605452B2Semiconductor light-emitting device, semiconductor light-emitting module, and method of manufacturing the semiconductor light-emitting moduleHITACHI MAXELL·Filed 2006·Granted Oct 20, 2009·32 cites·13 claims
- 0693US11434624B2ShovelSUMITOMO SHI CONSTR MACH CO·Filed 2020·Granted Sep 6, 2022·2 cites·7 claims
- 0793US6707616B1Projection exposure apparatus, projection exposure method and catadioptric optical systemNIKON CORP·Filed 2000·Granted Mar 16, 2004·53 cites·104 claims
- 0892USD990382SElectric wheelchairWHILL INC·Filed 2021·Granted Jun 27, 2023·13 cites·1 claims
- 0990US10072395B2Shovel and control method thereofSUMITOMO SHI CONSTR MACH CO·Filed 2015·Granted Sep 11, 2018·6 cites·7 claims
- 1090US7850231B2Sunroof apparatus for vehicleYACHIYO IND CO LTD·Filed 2008·Granted Dec 14, 2010·16 cites·15 claims
- 1189US11781290B2Shovel and output device of shovelSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2020·Granted Oct 10, 2023·2 cites·14 claims
- 1287US7670031B2Lighting device and display apparatusHITACHI MAXELL·Filed 2007·Granted Mar 2, 2010·16 cites·10 claims
- 1386US8002341B2Roll sunshade deviceYACHIYO IND CO LTD·Filed 2009·Granted Aug 23, 2011·14 cites·2 claims
- 1485US6603210B2Semiconductor module and producing method thereforHITACHI MAXELL·Filed 2001·Granted Aug 5, 2003·36 cites·7 claims
- 1584US11828039B2ShovelSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2020·Granted Nov 28, 2023·1 cites·17 claims
- 1684US11821161B2ShovelSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2020·Granted Nov 21, 2023·1 cites·10 claims
- 1784USD926087SElectric wheelchairWHILL INC·Filed 2019·Granted Jul 27, 2021·22 cites·1 claims
- 1883US11686065B2ShovelSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2020·Granted Jun 27, 2023·1 cites·11 claims
- 1980US8673204B2Large returnable container, method and apparatus for molding the same, and blow mold with separate heating zonesAOKI DAIICHI·Filed 2012·Granted Mar 18, 2014·4 cites·14 claims
- 2080US8152229B2Sunroof apparatusHORIUCHI SHIGEHITO·Filed 2009·Granted Apr 10, 2012·11 cites·4 claims
- 2180US7854475B2Sliding roofYACHIYO IND CO LTD·Filed 2008·Granted Dec 21, 2010·9 cites·3 claims
- 2279US7866741B2Deflector of sliding roofYACHIYO IND CO LTD·Filed 2009·Granted Jan 11, 2011·9 cites·5 claims
- 2378US11802393B2ShovelSUMITOMO SHI CONSTR MACH CO·Filed 2022·Granted Oct 31, 2023·0 cites·12 claims
- 2478US7708337B2Sunroof apparatus for vehicleYACHIYO IND CO LTD·Filed 2008·Granted May 4, 2010·8 cites·8 claims
- 2576US9475243B2Large returnable container, method and apparatus for molding the same, and blow mold with separate heating zonesNISSEI ASB MACHINE CO LTD·Filed 2014·Granted Oct 25, 2016·2 cites·4 claims
- 2675US10132056B2ShovelSUMITOMO SHI CONSTR MACH CO·Filed 2016·Granted Nov 20, 2018·2 cites·11 claims
- 2775US9623735B2Panel body of sunroof device and method for producing panel body of sunroof deviceYACHIYO IND CO LTD·Filed 2015·Granted Apr 18, 2017·2 cites·2 claims
- 2875US9327860B2Preform for large container, large container, and method for producing large containerNISSEI ASB MACHINE CO LTD·Filed 2015·Granted May 3, 2016·1 cites·2 claims
- 2973US12386346B2Support deviceTOYOTA MOTOR CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·9 claims
- 3071US10858810B2Shovel management apparatus and shovel management methodSUMITOMO SHI CONSTR MACH CO·Filed 2017·Granted Dec 8, 2020·1 cites·10 claims
- 3171US7341133B2Hydraulic circuit and hydraulic control unit for hydraulic power transmissionAISIN AW CO·Filed 2005·Granted Mar 11, 2008·6 cites·11 claims
- 3268US11230823B2ShovelSUMITOMO SHI CONSTR MACH CO·Filed 2018·Granted Jan 25, 2022·1 cites·10 claims
- 3368US2025012052A1Excavator, excavator control system, and remote excavator operation systemSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2024·Application pending·0 cites
- 3467US8340362B2Image acquisition apparatus and biometric information acquisition apparatusARAI SHINICHI·Filed 2009·Granted Dec 25, 2012·8 cites·14 claims
- 3566US10094094B2Shovel connectable with an information terminalSUMITOMO SHI CONSTR MACH CO·Filed 2016·Granted Oct 9, 2018·1 cites·15 claims
- 3666US7510237B2Stopper structure of sun roof deviceYACHIYO KOGYO KK·Filed 2007·Granted Mar 31, 2009·4 cites·12 claims
- 3766US2025283301A1Control device for excavatorSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2025·Application pending·0 cites
- 3865US10087599B2Shovel and method of controlling shovelSUMITOMO SHI CONSTR MACH CO·Filed 2016·Granted Oct 2, 2018·1 cites·18 claims
- 3963US7955213B2Automatic transmissionAISIN AW CO·Filed 2007·Granted Jun 7, 2011·3 cites·10 claims
- 4061US10858807B2Shovel connectable with an information terminalSUMITOMO SHI CONSTR MACH CO·Filed 2018·Granted Dec 8, 2020·0 cites·16 claims
- 4161US7438353B2Guide tube-fixing structure for sunroof deviceHONDA MOTOR CO LTD·Filed 2007·Granted Oct 21, 2008·2 cites·6 claims
- 4261US7364227B2Movable roof opening-closing structureYACHIYO KOGYO KK·Filed 2005·Granted Apr 29, 2008·3 cites·4 claims
- 4360USD1045692SElectric wheelchairWHILL INC·Filed 2023·Granted Oct 8, 2024·1 cites·1 claims
- 4460US6762075B2Semiconductor module and producing method thereforHITACHI MAXELL·Filed 2003·Granted Jul 13, 2004·8 cites·10 claims
- 4558US12463971B2Detection device, detection method, and detection programSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Nov 4, 2025·0 cites·13 claims
- 4656USD1097900SChassis of an electric wheelchairWHILL INC·Filed 2022·Granted Oct 14, 2025·1 cites·1 claims
- 4756USD1097901SChassis of an electric wheelchairWHILL INC·Filed 2022·Granted Oct 14, 2025·1 cites·1 claims
- 4856US10781574B2ShovelSUMITOMO SHI CONSTR MACH CO·Filed 2018·Granted Sep 22, 2020·0 cites·9 claims
- 4956US3979773AMagnetic recording and reproducing apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1974·Granted Sep 7, 1976·7 cites·10 claims
- 5055US12371879B2Shovel and shovel diagnostic systemSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2022·Granted Jul 29, 2025·0 cites·20 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →