Inventor · disambiguated record
Toshihiko Yamamoto
Also filed as: YAMAMOTO TOSHIHIKO
23 granted patents·2 pending applications·414 citations·filing 1977–2021
96Inventor score
Files withYAMAMOTO TOSHIHIKO5YAZAKI CORP5MITA INDUSTRIAL CO LTD4HITACHI LTD2ISHIHARA MINING & CHEMICAL CO2
Top patents by PatentIndex Score
25 records- 0197US4173637AN-Benzoyl-N'-pyridyloxy phenyl urea and insecticidal compositions thereofISHIHARA MINING & CHEMICAL CO·Filed 1978·Granted Nov 6, 1979·55 cites·32 claims
- 0296US4173638AN-Benzoyl-N'-pyridyloxy phenyl urea and insecticidal compositions thereofISHIHARA MINING & CHEMICAL CO·Filed 1977·Granted Nov 6, 1979·50 cites·17 claims
- 0390US5010970APower-assisted steering systemMAZDA MOTOR·Filed 1989·Granted Apr 30, 1991·60 cites·18 claims
- 0488US4530588AMount for a rotating drum and a developer within an electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1983·Granted Jul 23, 1985·35 cites·6 claims
- 0587US11285933B2Vehicle drive deviceJTEKT CORP·Filed 2020·Granted Mar 29, 2022·2 cites·2 claims
- 0683US8997721B2Intake apparatus of engineYAMAMOTO TOSHIHIKO·Filed 2013·Granted Apr 7, 2015·4 cites·25 claims
- 0781US11973412B2Power conversion deviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Apr 30, 2024·2 cites·10 claims
- 0880US7367329B2Intake device for engineYAMAMOTO TOSHIHIKO·Filed 2005·Granted May 6, 2008·7 cites·1 claims
- 0980US4808189APowdered hair dye containing cyclodextrin inclusion complexHOYU KK·Filed 1987·Granted Feb 28, 1989·70 cites·4 claims
- 1067US7081688B2Energy recovery apparatus and method of operating energy recovering apparatusHITACHI LTD·Filed 2006·Granted Jul 25, 2006·2 cites·4 claims
- 1164US8991370B2Intake apparatus of engineYAMAMOTO TOSHIHIKO·Filed 2011·Granted Mar 31, 2015·1 cites·12 claims
- 1264US5777480AConnector conduction tester, and terminal locking method for connector conduction testYAZAKI CORP·Filed 1996·Granted Jul 7, 1998·25 cites·4 claims
- 1362US7019411B2Energy recovery apparatus and method of operating energy recovering apparatusHITACHI LTD·Filed 2003·Granted Mar 28, 2006·11 cites·16 claims
- 1462US5709831AMethod of producing connector with rear holderYAZAKI CORP·Filed 1996·Granted Jan 20, 1998·22 cites·6 claims
- 1558US5779506AConnector with double retaining mechanismYAZAKI CORP·Filed 1996·Granted Jul 14, 1998·17 cites·17 claims
- 1658US5700162AConnectorYAZAKI CORP·Filed 1996·Granted Dec 23, 1997·18 cites·4 claims
- 1757US4602864ACleaning device in electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1983·Granted Jul 29, 1986·10 cites·7 claims
- 1855US2015308391A1Intake apparatus of engineYAMAMOTO TOSHIHIKO·Filed 2015·Application pending·0 cites
- 1954US4533233AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1983·Granted Aug 6, 1985·9 cites·31 claims
- 2049US11247690B2Driving force control apparatus, driving apparatus, and driving force transmission apparatusJTEKT CORP·Filed 2019·Granted Feb 15, 2022·0 cites·6 claims
- 2144US9077088B2Connecting structure and connecting method of fiber conductor wireYAMAMOTO TOSHIHIKO·Filed 2011·Granted Jul 7, 2015·0 cites·12 claims
- 2241US2015020384A1Method for Crimping Terminal to Wire and Crimping TerminalYAZAKI CORP·Filed 2014·Application pending·0 cites
- 2338US4487497AOptical device in variable magnification electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1982·Granted Dec 11, 1984·4 cites·4 claims
- 2436US4778393APin board matrixFUJITSU LTD·Filed 1986·Granted Oct 18, 1988·10 cites·2 claims
- 2535US8381644B2Motor drive control deviceAIDA ENG LTD·Filed 2010·Granted Feb 26, 2013·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →