Inventor · disambiguated record
Kazuhisa Tamura
Also filed as: TAMURA KAZUHISA
28 granted patents·7 pending applications·323 citations·filing 1982–2023
96Inventor score
Files withMITSUBISHI HEAVY IND LTD7HITACHI CONSTRUCTION MACHINERY6NIPPON KAYAKU KK5MITSUBISHI ELECTRIC CORP4DAIKIN MFG CO LTD3
Top patents by PatentIndex Score
35 records- 0190USD437602SHydraulic excavatorHITACHI CONSTRUCTION MACHINERY·Filed 1999·Granted Feb 13, 2001·48 cites·1 claims
- 0290US4559024AVibration damper assemblyDAIKIN MFG CO LTD·Filed 1982·Granted Dec 17, 1985·37 cites·6 claims
- 0388US12238874B2Electric deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Feb 25, 2025·1 cites·16 claims
- 0487US5211270ATorque converter lock-up deviceDAIKIN CLUTCH CORP·Filed 1991·Granted May 18, 1993·44 cites·6 claims
- 0585US11905848B2Turbine blade, manufacturing method for turbine blade, and gas turbineMITSUBISHI POWER LTD·Filed 2020·Granted Feb 20, 2024·2 cites·12 claims
- 0684US9403227B2Electrochemical machining tool and electrochemical machining systemMITSUBISHI HEAVY IND LTD·Filed 2012·Granted Aug 2, 2016·8 cites·17 claims
- 0784US6325450B2Operator's cab in construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Dec 4, 2001·31 cites·5 claims
- 0880US8215434B2Construction machineMATSUSHITA MAKOTO·Filed 2008·Granted Jul 10, 2012·14 cites·8 claims
- 0972US4493674AVibration damper assemblyDAIKIN MFG CO LTD·Filed 1982·Granted Jan 15, 1985·26 cites·5 claims
- 1068US9878388B2Electrochemical machining tool, electrochemical machining system, and perforated member manufacturing methodMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Jan 30, 2018·2 cites·6 claims
- 1166US8001723B2Tool, system, method, and plant for promoting growth of seedling, seedling set for planting, and planting methodMITSUBISHI HEAVY IND LTD·Filed 2006·Granted Aug 23, 2011·3 cites·31 claims
- 1266US6209949B1Operator's cab in construction machineHITACHI CONSTRUCTION MACHINERY·Filed 1998·Granted Apr 3, 2001·25 cites·6 claims
- 1365US4726185AFlat type torque converterMAZDA MOTOR·Filed 1986·Granted Feb 23, 1988·21 cites·4 claims
- 1462US9981331B2Electrochemical machining tool and electrochemical machining systemMITSUBISHI HEAVY IND LTD·Filed 2014·Granted May 29, 2018·1 cites·11 claims
- 1562US2025042365A1Wiper bladeMITSUBA CORP·Filed 2023·Application pending·0 cites
- 1659US12434668B2Wiper blade linking structureMITSUBA CORP·Filed 2022·Granted Oct 7, 2025·0 cites·1 claims
- 1757US7503987B2Gas generating agent, process for production thereof, and gas generator for air bagsNIPPON KAYAKU KK·Filed 2003·Granted Mar 17, 2009·2 cites·16 claims
- 1856US7850201B2Gas generator and method of manufacturing the sameNIPPON KAYAKU KK·Filed 2006·Granted Dec 14, 2010·1 cites·14 claims
- 1955US11180277B2Three-dimensional body, container, and method for manufacturing containerTOKAN KOGYO CO LTD·Filed 2018·Granted Nov 23, 2021·0 cites·5 claims
- 2055US2009102080A1Gas generating agent, process for production thereof, and gas generators for air bagsNIPPON KAYAKU KK·Filed 2008·Application pending·0 cites
- 2154US5643080AAir outlet memberHITACHI CONSTRUCTION MACHINERY·Filed 1995·Granted Jul 1, 1997·19 cites·19 claims
- 2252US2023273295A1In-vehicle radar deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2351US12262483B2Electronic device housingMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Mar 25, 2025·0 cites·11 claims
- 2450US2024334619A1Electronic deviceMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 2549US6206457B1Operator's cab for construction machinesHITACHI CONSTRUCTION MACHINERY·Filed 1998·Granted Mar 27, 2001·16 cites·11 claims
- 2648US9889515B2Electrochemical machining tool, electrochemical machining system, and method for manufacturing perforated memberMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Feb 13, 2018·0 cites·3 claims
- 2748USD732455SWindshield wiper for vehicleMITSUBA CORP·Filed 2014·Granted Jun 23, 2015·7 cites·1 claims
- 2847US9943919B2Electrochemical machining apparatusMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Apr 17, 2018·0 cites·10 claims
- 2947US9925866B2Work vehicleISEKI AGRICULT MACH·Filed 2015·Granted Mar 27, 2018·0 cites·12 claims
- 3047US2020109063A1Chemical feed control device, water treatment system, chemical feed control method, and programMITSUBISHI HEAVY IND LTD·Filed 2018·Application pending·0 cites
- 3145US2010275430A1Gas generator and method for manufacturing the sameNIPPON KAYAKU KK·Filed 2010·Application pending·0 cites
- 3244US7070017B2Rotating apparatus for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2003·Granted Jul 4, 2006·2 cites·12 claims
- 3343US4631979APower transmission mechanism equipped with fluid and centrifugal clutchDAIKIN MFG CO LTD·Filed 1984·Granted Dec 30, 1986·6 cites·3 claims
- 3440US2007063494A1Gas producerNIPPON KAYAKU KK·Filed 2004·Application pending·0 cites
- 3534US4685529AHandle post mounting device for tractorISEKI AGRICULT MACH·Filed 1985·Granted Aug 11, 1987·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →