Inventor · disambiguated record
Kenichi Kawashima
Also filed as: ARIMA YOSIAKI · KAWASHIMA KENICHI
39 granted patents·778 citations·filing 1975–2019
98Inventor score
Top patents by PatentIndex Score
39 records- 0197US5260579ACharged particle beam exposure system and charged particle beam exposure methodFUJITSU LTD·Filed 1992·Granted Nov 9, 1993·167 cites·33 claims
- 0292US6543360B2Printing plate and printer using itHITACHI LTD·Filed 2000·Granted Apr 8, 2003·29 cites·6 claims
- 0387US4853870AElectron beam exposure systemFUJITSU LTD·Filed 1987·Granted Aug 1, 1989·45 cites·9 claims
- 0486US6086454AMethod of fabricating a semiconductor device using a CMP processFUJITSU LTD·Filed 1997·Granted Jul 11, 2000·75 cites·8 claims
- 0581US4321019ASwash plate type compressorHITACHI LTD·Filed 1979·Granted Mar 23, 1982·32 cites·8 claims
- 0680US4425765AAir conditioner for automobilesHITACHI LTD·Filed 1981·Granted Jan 17, 1984·34 cites·6 claims
- 0777US4867649ARefrigerating systemHITACHI LTD·Filed 1986·Granted Sep 19, 1989·33 cites·1 claims
- 0877US4202182AMulti-tube evaporator for a cooler used in an automobileHITACHI LTD·Filed 1978·Granted May 13, 1980·35 cites·5 claims
- 0976US6176094B1Refrigerating machine oil composition, and refrigeration and compressor using the refrigerating machine oil compositionHITACHI LTD·Filed 1998·Granted Jan 23, 2001·32 cites·12 claims
- 1074US10050376B2ConnectorYAZAKI CORP·Filed 2017·Granted Aug 14, 2018·3 cites·4 claims
- 1172US6431473B2Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using sameHITACHI LTD·Filed 2001·Granted Aug 13, 2002·10 cites·2 claims
- 1270US4508968AApparatus for processing negative photoresistFUJITSU LTD·Filed 1983·Granted Apr 2, 1985·18 cites·6 claims
- 1370US4291231AElectron beam exposure system and an apparatus for carrying out the sameFUJITSU LTD·Filed 1978·Granted Sep 22, 1981·22 cites·8 claims
- 1469US4653991AVane type compressor with fluid pressure biased vanesHITACHI LTD·Filed 1985·Granted Mar 31, 1987·24 cites·8 claims
- 1567US6273348B1Fuel injection valve and direct injection engine using the sameHITACHI LTD·Filed 1999·Granted Aug 14, 2001·26 cites·12 claims
- 1663US4861245AScroll compressor with sealed pressure space biasing the orbiting scroll memberHITACHI LTD·Filed 1987·Granted Aug 29, 1989·20 cites·11 claims
- 1762US10008806B2Lever-type connector capable of operabilityYAZAKI CORP·Filed 2017·Granted Jun 26, 2018·2 cites·3 claims
- 1862US4326838ASwash plate type compressor for use in air-conditioning system for vehiclesHITACHI LTD·Filed 1979·Granted Apr 27, 1982·15 cites·4 claims
- 1961US6443375B2Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using sameHITACHI LTD·Filed 2001·Granted Sep 3, 2002·1 cites·4 claims
- 2061US5338647AReflection type photomask and reflection type photolithography method comprising a concavo-convex surfaceFUJITSU LTD·Filed 1992·Granted Aug 16, 1994·13 cites·14 claims
- 2161US5190836AReflection type photomask with phase shifterFUJITSU LTD·Filed 1991·Granted Mar 2, 1993·13 cites·12 claims
- 2261US4515514AVane-type rotary machineHITACHI LTD·Filed 1982·Granted May 7, 1985·16 cites·2 claims
- 2355US9496646B2Posture holding lever type connectorYAZAKI CORP·Filed 2015·Granted Nov 15, 2016·1 cites·4 claims
- 2455US6027852AArticle having a light-controllable super-water-repellent surface and a printing machine using the articleHITACHI LTD·Filed 1997·Granted Feb 22, 2000·10 cites·26 claims
- 2555US4815943AVariable displacement wobble plate compressor with capacity control valveHITACHI LTD·Filed 1987·Granted Mar 28, 1989·16 cites·13 claims
- 2655US4782712AVariable displacement compressorHITACHI LTD·Filed 1987·Granted Nov 8, 1988·14 cites·3 claims
- 2751US4426439AMethod and apparatus for processing negative photoresistFUJITSU LTD·Filed 1981·Granted Jan 17, 1984·9 cites·13 claims
- 2848US10421340B2Vehicle sun visorYAZAKI CORP·Filed 2018·Granted Sep 24, 2019·0 cites·2 claims
- 2946US10862236B2ConnectorYAZAKI CORP·Filed 2019·Granted Dec 8, 2020·0 cites·5 claims
- 3045US5276334ACharged particle beam exposure method and apparatusFUJITSU LTD·Filed 1992·Granted Jan 4, 1994·7 cites·14 claims
- 3145US4702684ASlide vane type compressor with increased suction part-cross-sectional areaHITACHI LTD·Filed 1986·Granted Oct 27, 1987·9 cites·13 claims
- 3245US4322626AMethod of electron beam exposureFUJITSU LTD·Filed 1980·Granted Mar 30, 1982·12 cites·10 claims
- 3343US6087072AArticle having a light-controllable super-water-repellent surface and a printing machine using the articleHITACHI LTD·Filed 1999·Granted Jul 11, 2000·6 cites·6 claims
- 3443US4564764AWafer having chips for determining the position of the wafer by means of electron beamsFUJITSU LTD·Filed 1983·Granted Jan 14, 1986·4 cites·8 claims
- 3541US9698526B2Connector with aligning plateYAZAKI CORP·Filed 2016·Granted Jul 4, 2017·0 cites·3 claims
- 3641US5204950AData processing system for transmitting data between a host processor and an i/o deviceIBM·Filed 1990·Granted Apr 20, 1993·13 cites·8 claims
- 3739US10892582B2Connector with upper and lower coversYAZAKI CORP·Filed 2019·Granted Jan 12, 2021·0 cites·4 claims
- 3839US3989426AVane pumpHITACHI LTD·Filed 1975·Granted Nov 2, 1976·6 cites·10 claims
- 3938US4636148AVane type compressor with volume controlHITACHI LTD·Filed 1986·Granted Jan 13, 1987·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →