Inventor · disambiguated record
Yoshio Hasegawa
Also filed as: HASEGAWA YOSHIO · MOROHOSHI FUMIO · YAJIMA SEISHI
93 granted patents·12 pending applications·918 citations·filing 1977–2023
99Inventor score
Files withTOYOTA MOTOR CO LTD41UBE INDUSTRIES9MASUNAGA SEIJI6FOUNDATION RES INST5JAPAN ATOMIC ENERGY RES INST3
Top patents by PatentIndex Score
105 records- 0195US11745561B2Heat management deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Sep 5, 2023·4 cites·7 claims
- 0295US4220600APolycarbosilane, process for its production, and its use as material for producing silicon carbide fibersRES INST FOR SPECIAL INORGANIC·Filed 1978·Granted Sep 2, 1980·69 cites·7 claims
- 0392US11180000B2Vehicle-mounted temperature controllerTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 23, 2021·6 cites·4 claims
- 0492US8327634B2Exhaust heat recovery systemORIHASHI MANABU·Filed 2007·Granted Dec 11, 2012·31 cites·13 claims
- 0592US4283376AMethod of producing silicon carbide fibersRES INST FOR THE FOUNDATION SP·Filed 1979·Granted Aug 11, 1981·47 cites·9 claims
- 0691US12110004B2Control apparatus for hybrid electric vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Oct 8, 2024·2 cites·12 claims
- 0791US11554635B2Heat management deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 17, 2023·3 cites·7 claims
- 0891US5758254AMethod of recovering radioactive berylliumJAPAN ATOMIC ENERGY RES INST·Filed 1996·Granted May 26, 1998·57 cites·12 claims
- 0988US4347347ACrosslinked organometallic block copolymers and process for production thereofUBE INDUSTRIES·Filed 1980·Granted Aug 31, 1982·36 cites·3 claims
- 1087US11358436B2Vehicle-mounted temperature controllerTOYOTA MOTOR CO LTD·Filed 2020·Granted Jun 14, 2022·2 cites·6 claims
- 1187US4267210AMethod for producing corrosion-, heat- and oxidation-resistant materialsFOUNDATION RES INST·Filed 1979·Granted May 12, 1981·38 cites·10 claims
- 1286US11407281B2Heat management deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Aug 9, 2022·2 cites·6 claims
- 1386US8881693B2Cooling system of engineHAYASHI KUNIHIKO·Filed 2011·Granted Nov 11, 2014·11 cites·6 claims
- 1486US4117790AAutomatic sewing machineKAYABA INDUSTRY CO LTD·Filed 1977·Granted Oct 3, 1978·18 cites·7 claims
- 1585US7134538B2Vehicle take-off control apparatus and methodTOYOTA MOTOR CO LTD·Filed 2004·Granted Nov 14, 2006·24 cites·28 claims
- 1685US4342712AProcess for producing continuous inorganic fibersUBE INDUSTRIES·Filed 1980·Granted Aug 3, 1982·34 cites·12 claims
- 1784US11788618B2Hydraulic control systemTOYOTA MOTOR CO LTD·Filed 2023·Granted Oct 17, 2023·1 cites·8 claims
- 1884US8392076B2Control device of vehicular automatic transmissionKOBAYASHI NOBUFUSA·Filed 2010·Granted Mar 5, 2013·9 cites·19 claims
- 1983US11541726B2Heat management system for vehicleTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 3, 2023·1 cites·4 claims
- 2083US4399232AContinuous inorganic fibers and process for production thereofUBE INDUSTRIES·Filed 1982·Granted Aug 16, 1983·28 cites·7 claims
- 2183US4267211AProcess for producing corrosion-, heat- and oxidation-resistant shaped articleFOUNDATION RES INST·Filed 1979·Granted May 12, 1981·33 cites·5 claims
- 2280US10428720B2Cooling apparatus of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Granted Oct 1, 2019·2 cites·7 claims
- 2380US8366587B2Control device of vehicle drive-train systemTOYOTA MOTOR CO LTD·Filed 2011·Granted Feb 5, 2013·5 cites·5 claims
- 2476US10563737B2Control device for automatic transmissionTOYOTA MOTOR CO LTD·Filed 2017·Granted Feb 18, 2020·2 cites·6 claims
- 2576US4359559ANovel polymetallocarbosilane, and process for its productionUBE INDUSTRIES·Filed 1980·Granted Nov 16, 1982·27 cites·6 claims
- 2676US4279654AProcess for production of crystallized glass and process for producing composite article using said crystallized glassFOUNDATION RES INST·Filed 1980·Granted Jul 21, 1981·27 cites·9 claims
- 2775US9188220B2Gear shift control apparatus for vehicleMASUNAGA SEIJI·Filed 2014·Granted Nov 17, 2015·4 cites·6 claims
- 2874US4336215ASintered ceramic body and process for production thereofUBE INDUSTRIES·Filed 1980·Granted Jun 22, 1982·25 cites·15 claims
- 2972US8287431B2Vehicular control apparatus and vehicular control methodKOBAYASHI NOBUFUSA·Filed 2008·Granted Oct 16, 2012·6 cites·6 claims
- 3071US10385759B2Cooling system for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Granted Aug 20, 2019·1 cites·12 claims
- 3170US9470309B2Vehicle transmission controllerMASUNAGA SEIJI·Filed 2012·Granted Oct 18, 2016·3 cites·8 claims
- 3270US4618591ASilicon carbide-carbon composite molded product and process for manufacturing the sameSONY CORP·Filed 1985·Granted Oct 21, 1986·23 cites·10 claims
- 3370US4455414AProcess for producing an organometallic copolymerUBE INDUSTRIES·Filed 1982·Granted Jun 19, 1984·17 cites·3 claims
- 3469US12208659B2Vehicle and method for controlling vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·7 claims
- 3569US4590253AOrganosilicon polymer and process for production thereofKUROSAKI REFRACTORIS CO LTD·Filed 1985·Granted May 20, 1986·24 cites·5 claims
- 3668US12502927B2Control device for controlling air conditioner on a vehicle in high altitudeTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·7 claims
- 3768US9267420B2Engine cooling control deviceHAYASHI KUNIHIKO·Filed 2012·Granted Feb 23, 2016·3 cites·5 claims
- 3868US5289500ASignal conditionerYOKOGAWA ELECTRIC CORP·Filed 1991·Granted Feb 22, 1994·43 cites·8 claims
- 3966US8306715B2Lock-up clutch controllerMORIYA NAOTO·Filed 2010·Granted Nov 6, 2012·3 cites·4 claims
- 4066US7149616B2Control apparatus and method for vehicleTOYOTA MOTOR CO LTD·Filed 2005·Granted Dec 12, 2006·3 cites·4 claims
- 4166US7108633B2Control apparatus for automatic transmissionTOYOTA MOTOR CO LTD·Filed 2004·Granted Sep 19, 2006·10 cites·16 claims
- 4266US4556526AProcess for production of sintered ceramic bodyUBE INDUSTRIES·Filed 1981·Granted Dec 3, 1985·20 cites·9 claims
- 4366US4515742AContinuous inorganic fibers and process for production thereofUBE INDUSTRIES·Filed 1981·Granted May 7, 1985·18 cites·12 claims
- 4464US11648822B2Heat management deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted May 16, 2023·0 cites·3 claims
- 4564US9441731B2Shift control device and shift control method for vehicleMASUNAGA SEIJI·Filed 2014·Granted Sep 13, 2016·2 cites·10 claims
- 4664US4242487AProcess for producing heat-resistant semi-inorganic compoundsRES INST FOR SPECIAL INORGANIC·Filed 1979·Granted Dec 30, 1980·12 cites·3 claims
- 4763US4264361AHeat-resistant composite magnet and method for producing the sameMITSUBISHI STEEL MFG·Filed 1979·Granted Apr 28, 1981·12 cites·1 claims
- 4863US4204400AElectronic metronomeSEIKO INSTR & ELECTRONICS·Filed 1977·Granted May 27, 1980·14 cites·9 claims
- 4959US7328094B2Vehicle take-off control apparatus and methodTOYOTA MOTOR CO LTD·Filed 2004·Granted Feb 5, 2008·6 cites·6 claims
- 5058US9410620B2Vehicle transmission control deviceTSUGE Shogo·Filed 2012·Granted Aug 9, 2016·2 cites·5 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →