Inventor · disambiguated record
Hiroaki Hashimoto
Also filed as: HASHIMOTO HIROAKI
48 granted patents·16 pending applications·272 citations·filing 1993–2024
97Inventor score
Files withHITACHI LTD15ACES ELECTRONICS CO LTD8HITACHI AUTOMOTIVE SYSTEMS LTD5NABTESCO CORP5NEC CORP5
Top patents by PatentIndex Score
64 records- 0193US10074935B2Floating connectorACES ELECTRONICS CO LTD·Filed 2017·Granted Sep 11, 2018·11 cites·10 claims
- 0284US7528336B2Gas circuit-breakerJAPAN AE POWER SYSTEMS CORP·Filed 2006·Granted May 5, 2009·13 cites·20 claims
- 0382USD361170SAquarium tankNISSO IND CO LTD·Filed 1993·Granted Aug 8, 1995·22 cites·1 claims
- 0482USD357556SAquarium tankNISSO IND CO LTD·Filed 1993·Granted Apr 18, 1995·22 cites·1 claims
- 0581US5709106ACondenser structure with liquid tankCALSONIC CORP·Filed 1996·Granted Jan 20, 1998·48 cites·17 claims
- 0680US6160745ASemiconductor storage deviceNEC CORP·Filed 2000·Granted Dec 12, 2000·29 cites·19 claims
- 0779US7339132B2Method of current interruption using puffer type gas circuit breaker with combined-action of cylinder and pistonJAPAN AE POWER SYSTEMS CORP·Filed 2005·Granted Mar 4, 2008·10 cites·22 claims
- 0878US7009130B2Switching deviceHITACHI LTD·Filed 2003·Granted Mar 7, 2006·20 cites·11 claims
- 0975US9520699B2SwitchgearHITACHI LTD·Filed 2013·Granted Dec 13, 2016·3 cites·8 claims
- 1074US12510434B2Gas pressure monitoring device of gas insulated switchgear, gas pressure monitoring method thereof, and gas leak position identification methodHITACHI ENERGY LTD·Filed 2023·Granted Dec 30, 2025·0 cites·8 claims
- 1173US7880105B2Circuit breakerJAPAN AE POWER SYSTEMS CORP·Filed 2007·Granted Feb 1, 2011·7 cites·4 claims
- 1272US9931959B2Battery control system and vehicle control systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Apr 3, 2018·1 cites·4 claims
- 1371US10411407B2Connector with ground plate between first contact and second contactACES ELECTRONICS CO LTD·Filed 2018·Granted Sep 10, 2019·2 cites·4 claims
- 1470US10005373B2Battery control system and vehicle control systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jun 26, 2018·3 cites·10 claims
- 1569US10634724B2Capacity maintenance rate estimation apparatus or capacity maintenance rate estimation methodNISSAN MOTOR·Filed 2015·Granted Apr 28, 2020·1 cites·8 claims
- 1669US10263365B2Plug unit and receptacle unitACES ELECTRONICS CO LTD·Filed 2017·Granted Apr 16, 2019·2 cites·15 claims
- 1769US9899172B2Circuit breaker and circuit breaker operating methodHITACHI LTD·Filed 2013·Granted Feb 20, 2018·2 cites·11 claims
- 1868US10511066B2Battery pack cooling systemNISSAN MOTOR·Filed 2019·Granted Dec 17, 2019·0 cites·7 claims
- 1967US9620315B2Gas circuit breakerHITACHI LTD·Filed 2014·Granted Apr 11, 2017·2 cites·12 claims
- 2065US10199188B2Gas circuit breakerHITACHI LTD·Filed 2016·Granted Feb 5, 2019·1 cites·10 claims
- 2164US10348035B1Receptacle unitACES ELECTRONICS CO LTD·Filed 2019·Granted Jul 9, 2019·1 cites·18 claims
- 2264US5936910ASemiconductor memory device having burn-in test functionNEC CORP·Filed 1998·Granted Aug 10, 1999·23 cites·8 claims
- 2364US2025087917A1Connector set and connectorACES ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2463US10249913B2Battery pack cooling systemNISSAN MOTOR·Filed 2014·Granted Apr 2, 2019·0 cites·17 claims
- 2562US9640349B2Gas circuit breakerHITACHI LTD·Filed 2014·Granted May 2, 2017·1 cites·12 claims
- 2661US9425589B2Gas-insulated switchgearHITACHI LTD·Filed 2013·Granted Aug 23, 2016·3 cites·4 claims
- 2760US9821667B2Battery control system and vehicle control systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Nov 21, 2017·1 cites·6 claims
- 2857USD356404SAquarium tankNISSO IND CO LTD·Filed 1993·Granted Mar 14, 1995·8 cites·1 claims
- 2956US9979112B2Press-type connectorACES ELECTRONICS CO LTD·Filed 2017·Granted May 22, 2018·1 cites·19 claims
- 3056US8534192B2Printing plate cylinder, printing apparatus, and method for producing printing plate cylinderHASHIMOTO HIROAKI·Filed 2009·Granted Sep 17, 2013·3 cites·23 claims
- 3155US12160126B2In-vehicle battery systemHITACHI ASTEMO LTD·Filed 2020·Granted Dec 3, 2024·0 cites·6 claims
- 3255US2025239821A1Connector, connector set, and connector-equipped cableACES ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 3354US12310863B2Knee joint, posture calculator, method of controlling knee joint, and non-transitory computer-readable medium recording program for controlling knee jointNABTESCO CORP·Filed 2021·Granted May 27, 2025·0 cites·12 claims
- 3454US9573472B2Battery control system and vehicle control systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Feb 21, 2017·1 cites·6 claims
- 3554US2022395384A1Artificial knee joint, adjustment support apparatus for artificial knee joint, method of controlling artificial knee joint, and program to control artificial knee jointNABTESCO CORP·Filed 2022·Application pending·0 cites
- 3654US2024372278A1Connector, connector set, and connector-equipped cableACES ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 3753US6654302B2Semiconductor memory device with a self refresh modeNEC CORP·Filed 2002·Granted Nov 25, 2003·7 cites·20 claims
- 3853US2022339010A1Prosthetic knee joint, prosthetic knee joint power generating method, and tangible computer-readable storage medium storing programNABTESCO CORP·Filed 2022·Application pending·0 cites
- 3951US7222962B2Opthalmic measuring apparatusTOPCON CORP·Filed 2003·Granted May 29, 2007·6 cites·9 claims
- 4050US12316039B2Connector and connector setACES JAPAN CO LTD·Filed 2021·Granted May 27, 2025·0 cites·17 claims
- 4148USD361646SAquarium tankNISSO IND CO LTD·Filed 1993·Granted Aug 22, 1995·5 cites·1 claims
- 4247US9953778B2Gas circuit breaker and breaker for gas insulated switching deviceHITACHI LTD·Filed 2017·Granted Apr 24, 2018·0 cites·10 claims
- 4347US9324510B2Gas circuit breakerHITACHI LTD·Filed 2015·Granted Apr 26, 2016·0 cites·6 claims
- 4446US2022202594A1Prosthetic knee jointNABTESCO CORP·Filed 2021·Application pending·0 cites
- 4545US6446227B1Semiconductor memory deviceNEC CORP·Filed 1999·Granted Sep 3, 2002·9 cites·9 claims
- 4644US10256060B2Gas circuit breakerHITACHI LTD·Filed 2017·Granted Apr 9, 2019·0 cites·18 claims
- 4744US2003115596A1Commercial distribution system, commercial processing apparatus, commercial processing method, and commercial processing programPIONEER CORP·Filed 2002·Application pending·0 cites
- 4844US2020191207A1Coupling deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 4943US2014076854A1Gas Circuit BreakerHITACHI LTD·Filed 2013·Application pending·0 cites
- 5042US2015091677A1Gas Circuit BreakerHITACHI LTD·Filed 2013·Application pending·0 cites
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →