Inventor · disambiguated record
Koichiro Yamada
Also filed as: YAMADA KOICHIRO
19 granted patents·2 pending applications·420 citations·filing 1978–2021
95Inventor score
Top patents by PatentIndex Score
21 records- 0196US6789576B2AccumulatorNHK SPRING CO LTD·Filed 2001·Granted Sep 14, 2004·62 cites·6 claims
- 0292US6810915B2Accumulator having a safety valveNHK SPRING CO LTD·Filed 2002·Granted Nov 2, 2004·53 cites·13 claims
- 0391US9295307B2Slide fastener and method for manufacturing the sameTOMINAGA YUTAKA·Filed 2010·Granted Mar 29, 2016·20 cites·6 claims
- 0488US7325571B2Pressure container and pressure accumulating/buffer apparatusNHK SPRING CO LTD·Filed 2005·Granted Feb 5, 2008·19 cites·10 claims
- 0587US4985155ASilicone-containing fabric finishing agentNISSIN CHEMICAL IND·Filed 1989·Granted Jan 15, 1991·53 cites·11 claims
- 0687US4206606AExhaust gas recirculation mechanism for an engine with a turbochargerHITACHI LTD·Filed 1978·Granted Jun 10, 1980·37 cites·6 claims
- 0775US5188073AFluid control valve, valve support member therefor and idling air amount control apparatus for automobile using the fluid control valveHITACHI LTD·Filed 1992·Granted Feb 23, 1993·32 cites·18 claims
- 0875US4963687AProcess for producing cyanopyridinesMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Oct 16, 1990·14 cites·5 claims
- 0972US4211081AExhaust bypassing system for a turbochargerHITACHI LTD·Filed 1978·Granted Jul 8, 1980·26 cites·7 claims
- 1069US4311008AExhaust bypass type turbo-chargerHITACHI LTD·Filed 1980·Granted Jan 19, 1982·23 cites·6 claims
- 1167US7377292B2Vehicular brake system componentNHK SPRING CO LTD·Filed 2004·Granted May 27, 2008·12 cites·10 claims
- 1266US5464116AInsulation structure for liquefied gas tankISHIKAWAJIMA HARIMA HEAVY IND·Filed 1994·Granted Nov 7, 1995·34 cites·10 claims
- 1360US9023680B2Method for producing compound semiconductor, method for manufacturing photoelectric conversion device, and solution for forming semiconductorINAI SEIICHIRO·Filed 2010·Granted May 5, 2015·2 cites·11 claims
- 1458US4823750AAutomotive engine idle speed control deviceHITACHI LTD·Filed 1986·Granted Apr 25, 1989·15 cites·5 claims
- 1557US7724751B2System for supporting communications among ATM devices, device for supporting data transmission, method for sending data, and computer program productFUJITSU LTD·Filed 2005·Granted May 25, 2010·2 cites·18 claims
- 1657US4560325ABearing support for turbochargersHITACHI LTD·Filed 1982·Granted Dec 24, 1985·15 cites·4 claims
- 1750US12446590B2Method for producing roasted coffee beans and roasted coffee beansSUNTORY HOLDINGS LTD·Filed 2021·Granted Oct 21, 2025·0 cites·7 claims
- 1847US2009252169A1System for supporting communications among atm devices, device for supporting data transmission, method for sending data, and computer program productFUJITSU LTD·Filed 2009·Application pending·0 cites
- 1944US7458356B2Spring apparatus and valve train of internal combustion engine using the sameNHK SPRING CO LTD·Filed 2007·Granted Dec 2, 2008·0 cites·7 claims
- 2042US2012319244A1Method for manufacturing semiconductor layer, method for manufacturing photoelectric conversion device, and semiconductor layer forming solutionOGURI SEIJI·Filed 2011·Application pending·0 cites
- 2139US4864062AProcess for producing dioctamethylene triamineMITSUBISHI GAS CHEMICAL CO·Filed 1988·Granted Sep 5, 1989·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →