Inventor · disambiguated record
Masahiko Morinaga
Also filed as: MORINAGA MASAHIKO
13 granted patents·9 pending applications·139 citations·filing 1988–2024
90Inventor score
Files withTOYOTA MOTOR CO LTD9DORYOKURO KAKUNENRYO2HITACHI LTD2KANSAI ELECTRIC POWER CO2CENTRAL RES INST ELECT1
Top patents by PatentIndex Score
22 records- 0189US5685933AMethod of manufacturing a drive shaftTOYOTA MOTOR CO LTD·Filed 1996·Granted Nov 11, 1997·78 cites·7 claims
- 0287US11637299B2Hydrogen leakage detection systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 25, 2023·1 cites·5 claims
- 0373US7597843B2Nickel based superalloys with excellent mechanical strength, corrosion resistance and oxidation resistanceHITACHI LTD·Filed 2005·Granted Oct 6, 2009·2 cites·11 claims
- 0469US2020227771A1Fuel cell moduleTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 0568US5888318AMethod of producing ferritic iron-base alloys and ferritic heat resistant steelsKANSAI ELECTRIC POWER CO·Filed 1995·Granted Mar 30, 1999·19 cites·8 claims
- 0668US2025283861A1Cover for gas detectorTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0767US7306682B2Single-crystal Ni-based superalloy with high temperature strength, oxidation resistance and hot corrosion resistanceHITACHI LTD·Filed 2004·Granted Dec 11, 2007·5 cites·12 claims
- 0867US6174385B1Ferritic heat resistant steelsKANSAI ELECTRIC POWER CO·Filed 1998·Granted Jan 16, 2001·18 cites·8 claims
- 0965US8293404B2Catalyst structure body for fuel cell, manufacture method therefor, membrane-electrode assembly, and fuel cellMORINAGA MASAHIKO·Filed 2007·Granted Oct 23, 2012·2 cites·20 claims
- 1063US2018083301A1Fuel cell moduleTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 1156US7820098B2High Cr ferritic heat resistance steelJAPAN STEEL WORKS LTD·Filed 2001·Granted Oct 26, 2010·2 cites·4 claims
- 1256US2021362589A1Hydrogen tank storage caseTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1354US2010233483A1Sulfidation Corrosion Preventing Method, Sulfidation Corrosion-Resistant High Temperature Member and Heat Exchanger Tube Repairing MethodCENTRAL RES INST ELECT·Filed 2008·Application pending·0 cites
- 1451US2012094693A1Telephone directory data sharing system, navigation device, terminal device, program, and storage mediumMURATA TOSHIYUKI·Filed 2009·Application pending·0 cites
- 1546US11450874B2Fuel cell unitTOYOTA MOTOR CO LTD·Filed 2018·Granted Sep 20, 2022·0 cites·2 claims
- 1644US2011200916A1Catalytic layer structure for fuel cellTOYOTA MOTOR CO LTD·Filed 2011·Application pending·0 cites
- 1742US5753177AHigh-Ni austenitic stainless steel having excellent high-temperature strengthDORYOKURO KAKUNENRYO·Filed 1995·Granted May 19, 1998·8 cites·9 claims
- 1838US2005091023A1Fuel cell simulator, simulation result display method, and computer program productTOYOTA MOTOR CO LTD·Filed 2004·Application pending·0 cites
- 1936US8728199B2Hydrogen separation membrane and method for separating hydrogenKUROKAWA HIDETO·Filed 2010·Granted May 20, 2014·0 cites·8 claims
- 2033US2018126455A1Flat metal particle, molded article having flat metal particle, method for manufacturing flat metal particle, and method for manufacturing metal plateNATIONAL INSTITUTE OF TECH·Filed 2016·Application pending·0 cites
- 2122US4824637AAlloy phase stability index diagramYUKAWA NATSUO·Filed 1988·Granted Apr 25, 1989·4 cites·25 claims
- 2221US6210497B1Super heat-resisting Mo-based alloy and method of producing sameDORYOKURO KAKUNENRYO·Filed 1999·Granted Apr 3, 2001·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →