Inventor · disambiguated record
Yoshikazu Kimura
Also filed as: KIMURA YOSHIKAZU
36 granted patents·8 pending applications·849 citations·filing 1980–2013
98Inventor score
Files withEBARA CORP12KIMURA YOSHIKAZU7SUMITOMO CHEMICAL CO6IHARA CHEMICAL IND CO4DAINIPPON SCREEN MFG3
Top patents by PatentIndex Score
44 records- 0198US4806080APump with shaftless impellerEBARA CORP·Filed 1987·Granted Feb 21, 1989·201 cites·23 claims
- 0293US4320965AAutomatic masking device for use in a printerDAINIPPON SCREEN MFG·Filed 1980·Granted Mar 23, 1982·50 cites·7 claims
- 0392US5224714ANoncontacting face sealEBARA CORP·Filed 1991·Granted Jul 6, 1993·84 cites·11 claims
- 0491US5180173ASpiral groove face sealEBARA CORP·Filed 1991·Granted Jan 19, 1993·95 cites·22 claims
- 0587US7041723B2Antimicrobial resin compositionFUJI CHEMICAL IND LTD·Filed 2003·Granted May 9, 2006·24 cites·10 claims
- 0684US4699525AThrust bearingEBARA CORP·Filed 1986·Granted Oct 13, 1987·46 cites·12 claims
- 0782US7202293B2Antimicrobial resin compositionFUJI CHEMICAL IND LTD·Filed 2006·Granted Apr 10, 2007·2 cites·7 claims
- 0878US5046661APostal leaflets for direct mailsKIMURA YOSHIKAZU·Filed 1989·Granted Sep 10, 1991·38 cites·7 claims
- 0975US5700546ASeal or bearingEBARA CORP·Filed 1995·Granted Dec 23, 1997·36 cites·10 claims
- 1073US8815990B2Stabilizer compositionKIMURA YOSHIKAZU·Filed 2010·Granted Aug 26, 2014·1 cites·5 claims
- 1171US8168706B2Granular composition and production thereofKITAMURA KAZUHIRO·Filed 2009·Granted May 1, 2012·1 cites·1 claims
- 1271US4754181AMagnet coupling through isolating plateEBARA CORP·Filed 1986·Granted Jun 28, 1988·31 cites·8 claims
- 1371US4417810AMethod for obtaining a composite color picture and a camera employing the sameDAINIPPON SCREEN MFG·Filed 1980·Granted Nov 29, 1983·11 cites·14 claims
- 1470US5961218AWater lubricated machine component having contacting sliding surfacesEBARA CORP·Filed 1997·Granted Oct 5, 1999·21 cites·17 claims
- 1570US5076716AThrust bearing with spiral grooved faceEBARA CORP·Filed 1990·Granted Dec 31, 1991·19 cites·2 claims
- 1668US5231179AHeterocyclic compounds and their productionSUMITOMO PHARMA·Filed 1991·Granted Jul 27, 1993·11 cites·8 claims
- 1768US4564674AProcess for an anthracycline derivative, and an anthracyclinone derivative useful for the processSAGAMI CHEM RES·Filed 1984·Granted Jan 14, 1986·10 cites·8 claims
- 1867US6176619B1Water lubricated machine component having contacting sliding surfacesEBARA CORP·Filed 1999·Granted Jan 23, 2001·19 cites·9 claims
- 1966US4820949AElectrically powered apparatusEBARA RES CO LTD·Filed 1986·Granted Apr 11, 1989·28 cites·5 claims
- 2066US4325630AAutomatic masking device including an aperture extension meansDAINIPPON SCREEN MFG·Filed 1980·Granted Apr 20, 1982·19 cites·6 claims
- 2161US4885198ASheets for use in correspondenceKIMURA YOSHIKAZU·Filed 1988·Granted Dec 5, 1989·17 cites·4 claims
- 2260US4774463ABearing associated with means for determining rotational speedEBARA CORP·Filed 1986·Granted Sep 27, 1988·16 cites·2 claims
- 2359US4575264AThrust bearingEBARA CORP·Filed 1984·Granted Mar 11, 1986·16 cites·2 claims
- 2459US4362383AMethod and an apparatus for color compensation exposureDAINIPPON SEIZO KABUSHIKI KAIS·Filed 1980·Granted Dec 7, 1982·10 cites·3 claims
- 2558US4845304AProcess for producing fluorobenzaldehydesIHARA CHEMICAL IND CO·Filed 1988·Granted Jul 4, 1989·5 cites·13 claims
- 2656US8642805B2Method of producing phthaloyl dichloride compound, catalyst for use in the method, and method of forming the catalystKIMURA YOSHIKAZU·Filed 2009·Granted Feb 4, 2014·0 cites·4 claims
- 2756US8247483B2Rotation molded bodyKIMURA YOSHIKAZU·Filed 2009·Granted Aug 21, 2012·0 cites·4 claims
- 2856US5385454ABearing device for use in a canned motorEBARA CORP·Filed 1993·Granted Jan 31, 1995·16 cites·26 claims
- 2953US8017673B2Polymer stabilizerSUMITOMO CHEMICAL CO·Filed 2010·Granted Sep 13, 2011·0 cites·4 claims
- 3053US2014100389A1Method of producing phthaloyl dichloride compound, catalyst for use in the method, and method of forming the catalystNIPPON LIGHT METAL CO·Filed 2013·Application pending·0 cites
- 3151US6225505B1Trifluoro methylthiomethyl benzene derivatives and process for production sameIHARA CHEMICAL IND CO·Filed 1999·Granted May 1, 2001·4 cites·2 claims
- 3246US7435209B2Contact-bonding film insertion means included in contact-bonding paper manufacturing apparatusKDK CO LTD·Filed 2003·Granted Oct 14, 2008·4 cites·20 claims
- 3346US2006188715A1Artificial hair and manufacturing method of the sameFUJI CHEMICAL IND LTD·Filed 2004·Application pending·0 cites
- 3445US2012252943A1Resin compositionKIMURA YOSHIKAZU·Filed 2010·Application pending·0 cites
- 3543US2013041086A1Thermoplastic polymer composition and stabiliser compositionSUMITOMO CHEMICAL CO·Filed 2011·Application pending·0 cites
- 3643US2013035427A1Thermoplastic polymer composition and processing stabiliserSUMITOMO CHEMICAL CO·Filed 2011·Application pending·0 cites
- 3743US2013032756A1Thermoplastic polymer composition and processing stabiliserSUMITOMO CHEMICAL CO·Filed 2011·Application pending·0 cites
- 3843US2010179264A1Polymer stabilizerSUMITOMO CHEMICAL CO·Filed 2010·Application pending·0 cites
- 3943US2013035426A1Thermoplastic polymer composition and stabiliser compositionSUMITOMO CHEMICAL CO·Filed 2011·Application pending·0 cites
- 4041US5710346A2,2-bis(3,5-disubstituted-4-hydroxyphenyl) propane derivative, process for production thereof, and process for producing pyrogallol using said derivativeIHARA CHEMICAL IND CO·Filed 1994·Granted Jan 20, 1998·3 cites·4 claims
- 4140US6720463B1Process for the production of alkanediol derivativeIHARA CHEMICAL IND CO·Filed 2000·Granted Apr 13, 2004·0 cites·3 claims
- 4236US4409341AComposition for fire retardant urethane foamHITACHI LTD·Filed 1981·Granted Oct 11, 1983·5 cites·8 claims
- 4332US4892961AAmino acid derivatives, and their productionSUMITOMO PHARMA·Filed 1986·Granted Jan 9, 1990·1 cites·7 claims
- 4431US4698569AApparatus for locating a carrier at a desired positionKIMURA YOSHIKAZU·Filed 1986·Granted Oct 6, 1987·5 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Yoshikazu Kimura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →