Inventor · disambiguated record
Hayato Ikeda
Also filed as: IKEDA HAYATO
98 granted patents·14 pending applications·1,914 citations·filing 1982–2025
99Inventor score
Files withTOYODA AUTOMATIC LOOM WORKS71NIPPON CATALYTIC CHEM IND14EBARA CORP9HONDA MOTOR CO LTD5KK TOYODA JIDOSHOKKI SEISAKUSHO3
Top patents by PatentIndex Score
112 records- 0196US4749340APiston type compressor with improved suction reed valve stopperTOYODA AUTOMATIC LOOM WORKS·Filed 1986·Granted Jun 7, 1988·128 cites·9 claims
- 0292US4880857ACarbon black-graft polymer, method for production thereof, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1987·Granted Nov 14, 1989·43 cites·10 claims
- 0389US5952429ACarbon black graft polymer, method for production thereof, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Sep 14, 1999·113 cites·38 claims
- 0488USD352291SCompressor for a vehicle air conditionerKK TOYODA JIDOSHOKKI SEISAKUSHO·Filed 1991·Granted Nov 8, 1994·31 cites·1 claims
- 0588USD351603SCompressor for a vehicle air conditionerKK TOYODA JIDOSHOKKI SEISAKUSHO·Filed 1991·Granted Oct 18, 1994·33 cites·1 claims
- 0685US5733107ALubricant oil separating mechanism for a compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Mar 31, 1998·54 cites·24 claims
- 0784US6417283B1Carbon black graft polymerNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Jul 9, 2002·44 cites·11 claims
- 0881US4734014AShoe-and socket joint between swash plate and pistons of swash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1987·Granted Mar 29, 1988·29 cites·5 claims
- 0981US2025388522A1Production method for radiolabeled aryl compoundUNIV OSAKA·Filed 2025·Application pending·0 cites
- 1080US5580224AReciprocating type compressor with oil separating deviceTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Dec 3, 1996·41 cites·13 claims
- 1179US12421179B2Production method for radiolabeled aryl compoundUNIV OSAKA·Filed 2023·Granted Sep 23, 2025·0 cites·8 claims
- 1279US6441083B1Polyamidic acid-containing and fine particles-dispersed composition and production process thereforNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Aug 27, 2002·17 cites·30 claims
- 1379US5050892ASealing arrangement for piston in compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1990·Granted Sep 24, 1991·45 cites·5 claims
- 1478US4940749ACarbon black-graft polymer, method for production thereof, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jul 10, 1990·15 cites·28 claims
- 1577US5080992AColoring fine particle and toner for developing electrostatic images using the sameNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jan 14, 1992·19 cites·12 claims
- 1676US11731917B2Production method for radiolabeled aryl compoundUNIV OSAKA·Filed 2018·Granted Aug 22, 2023·1 cites·14 claims
- 1774US5768974ASwash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Jun 23, 1998·34 cites·15 claims
- 1874US5636974AReciprocating piston type compressor with an oil separator for removing lubricating oil from discharged high pressure refrigerant gasTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Jun 10, 1997·33 cites·9 claims
- 1974US5596920ASwash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Jan 28, 1997·34 cites·26 claims
- 2073US4781539AShoe and swash plate lubricator for a swash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1987·Granted Nov 1, 1988·29 cites·4 claims
- 2172US4867650AReciprocatory piston type compressor with noise free suction valve mechanismTOYODA AUTOMATIC LOOM WORKS·Filed 1988·Granted Sep 19, 1989·32 cites·4 claims
- 2271US5528976ASwash plate type compressor with bearing assemblyTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Jun 25, 1996·28 cites·16 claims
- 2371US5483867ASwash plate compressor with sufficiently lubricated shoesTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Jan 16, 1996·30 cites·6 claims
- 2471US4813852ADischarge arrangement of a compressor having a plurality of compression chambersTOYODA AUTOMATIC LOOM WORKS·Filed 1988·Granted Mar 21, 1989·26 cites·6 claims
- 2570US5925484ABlack photosensitive resin composition, color filter made by using the same, and a process for the production thereofTOPPAN PRINTING CO LTD·Filed 1997·Granted Jul 20, 1999·37 cites·6 claims
- 2669US4778360ASuction and/or discharge valve port configuration for refrigerant compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1988·Granted Oct 18, 1988·25 cites·3 claims
- 2769US4764091APiston type compressor for air conditioning unit with asymmetric valve mechanismsTOYODA AUTOMATIC LOOM WORKS·Filed 1987·Granted Aug 16, 1988·26 cites·5 claims
- 2868US5181834ASwash plate type compressorTOYODA JIDOSHOKII SEISAKUSHO K·Filed 1992·Granted Jan 26, 1993·29 cites·5 claims
- 2967US5800133ACompressor with discharge chamber relief valveTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Sep 1, 1998·25 cites·10 claims
- 3066US4910113AColored microfine globular particles, method for production thereof and uses thereofNIPPON CATALYTIC CHEM IND·Filed 1987·Granted Mar 20, 1990·13 cites·45 claims
- 3165USD353145SCompressor for a vehicle air conditionerKK TOYODA JIDOSHOKKI SEISAKUSHO·Filed 1992·Granted Dec 6, 1994·12 cites·1 claims
- 3265US5226796AValve assembly in a piston type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1991·Granted Jul 13, 1993·24 cites·17 claims
- 3365US5088897ASwash plate type compressor with internal refrigerant and lubricant separating systemTOYODA AUTOMATIC LOOM WORKS·Filed 1990·Granted Feb 18, 1992·29 cites·7 claims
- 3464US4781540APiston type compressor for air conditioning unit having asymmetric valve mechanismTOYODA AUTOMATIC LOOM WORKS·Filed 1986·Granted Nov 1, 1988·23 cites·11 claims
- 3563US11867526B2Map generation apparatusHONDA MOTOR CO LTD·Filed 2022·Granted Jan 9, 2024·0 cites·11 claims
- 3663US6250648B1Gasket for sealing a refrigerant compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Jun 26, 2001·7 cites·6 claims
- 3763US5795139ASwash plate type refrigerant compressor with improved internal lubricating systemTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Aug 18, 1998·25 cites·24 claims
- 3863US5607287AReciprocating piston type compressor with an improved discharge valve mechanismTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Mar 4, 1997·23 cites·7 claims
- 3962US5009574AThrust bearing and shoe lubricator for a swash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1989·Granted Apr 23, 1991·19 cites·5 claims
- 4061US6192784B1Swash plate compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Feb 27, 2001·21 cites·11 claims
- 4161US5702236AReciprocating piston type compressor having a discharge chamber with a plurality of pulsation attenuating subchambersTOYODA JIBOSHOKKI SEISAKUSHO K·Filed 1995·Granted Dec 30, 1997·24 cites·4 claims
- 4261US4880361AMulti-piston swash plate type compressor with arrangement for internal sealing and for uniform distribution of refrigerant to cylinder boresTOYODA AUTOMATIC LOOM WORKS·Filed 1988·Granted Nov 14, 1989·19 cites·2 claims
- 4361US4431378ASwash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1982·Granted Feb 14, 1984·16 cites·8 claims
- 4460US5941160APistons for compressors and method and apparatus for coating the pistonsTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Aug 24, 1999·17 cites·5 claims
- 4560US5556265AMulti-piston type refrigerant compressor with means for damping suction and discharge gas pulsationTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Sep 17, 1996·20 cites·8 claims
- 4660US5009286ALubricating oil supplying mechanism in swash plate type compressorTOYODA JIDOSHOKKI SEISAKUSHI K·Filed 1989·Granted Apr 23, 1991·18 cites·6 claims
- 4760US4886424AMulti-piston swash plate type compressor with damping arrangement for discharge reed valvesTOYODA AUTOMATIC LOOM WORKS·Filed 1988·Granted Dec 12, 1989·19 cites·5 claims
- 4860US4789311ASwash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1987·Granted Dec 6, 1988·18 cites·9 claims
- 4959US12429058B2Purge apparatus and purge methodEBARA CORP·Filed 2022·Granted Sep 30, 2025·0 cites·20 claims
- 5059US6694864B2Swash plate type compressorTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Feb 24, 2004·9 cites·4 claims
Showing the top 50 of 112 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →