Inventor · disambiguated record
Katsuhiko Kimura
Also filed as: KIMURA KATSUHIKO
90 granted patents·14 pending applications·900 citations·filing 1976–2021
99Inventor score
Files withHITACHI MEDIA ELECTRON KK22HITACHI LTD13KANEKA CORP13OLYMPUS OPTICAL CO10HONDA MOTOR CO LTD9
Top patents by PatentIndex Score
104 records- 0198US4167321APhotosensitive drum for electrographic apparatusOLYMPUS OPTICAL CO·Filed 1977·Granted Sep 11, 1979·65 cites·2 claims
- 0292US6011116AThermoplastic resin compositionKANEKA CORP·Filed 1997·Granted Jan 4, 2000·85 cites·24 claims
- 0391US6479584B1Resin composition, polymer, and process for producing polymerKANEKA CORP·Filed 1999·Granted Nov 12, 2002·67 cites·36 claims
- 0485US5481515AOptical information storage medium control apparatusHITACHI LTD·Filed 1993·Granted Jan 2, 1996·38 cites·27 claims
- 0584US7313799B2Objective-lens driving apparatus and optical disk apparatusHITACHI LTD·Filed 2007·Granted Dec 25, 2007·4 cites·4 claims
- 0684US5834563AComposite rubber particles and graft copolymer particles of composite rubberKANEKA CORP·Filed 1997·Granted Nov 10, 1998·46 cites·16 claims
- 0783US8101674B2Rubber compound and molded articleKAWAUCHI YASUSHI·Filed 2008·Granted Jan 24, 2012·12 cites·10 claims
- 0882US10852552B2Image projection optical module and head mounted displayHITACHI LG DATA STORAGE INC·Filed 2019·Granted Dec 1, 2020·5 cites·15 claims
- 0982US7697381B2Object lens drive unitHITACHI MEDIA ELECTRON KK·Filed 2006·Granted Apr 13, 2010·5 cites·6 claims
- 1081US6871351B2Disc driving apparatusHITACHI LTD·Filed 2001·Granted Mar 22, 2005·16 cites·4 claims
- 1181US4516555AFuel feeding system for an internal combustion engineHONDA MOTOR CO LTD·Filed 1984·Granted May 14, 1985·23 cites·8 claims
- 1280US7552455B2Objective lens with elastic support structureHITACHI MEDIA ELECTRON KK·Filed 2005·Granted Jun 23, 2009·4 cites·6 claims
- 1377US7181751B2Objective-lens driving apparatus and optical disk apparatusHITACHI MEDIA ELECTRON KK·Filed 2006·Granted Feb 20, 2007·2 cites·4 claims
- 1477US6331591B1Cycloolefin copolymer resin composition and process for preparing the sameKANEKA CORP·Filed 1998·Granted Dec 18, 2001·34 cites·10 claims
- 1576US6496451B2Objective lens driving device and optical disc apparatusHITACHI LTD·Filed 2001·Granted Dec 17, 2002·11 cites·15 claims
- 1675US7105611B2Thermoplastic elastomer compositionKANEKA CORP·Filed 2003·Granted Sep 12, 2006·13 cites·18 claims
- 1774US7397732B2Objective lens driving apparatus and optical disc apparatusHITACHI MEDIA ELECTRON KK·Filed 2005·Granted Jul 8, 2008·2 cites·4 claims
- 1874US7107602B2Objective-lens driving apparatus and optical disk apparatusHITACHI MEDIA ELECTRON KK·Filed 2003·Granted Sep 12, 2006·7 cites·17 claims
- 1974US6103837ARandom siloxane copolymer, process for production thereof, and resin composition containing the copolymerKANEGAFUCHI CHEMICAL IND·Filed 1996·Granted Aug 15, 2000·29 cites·22 claims
- 2074US5448536AMagneto-optical recording device having an optical head capable of generating a circularly polarized light beamHITACHI LTD·Filed 1993·Granted Sep 5, 1995·31 cites·28 claims
- 2173US9070380B2Objective lens driving apparatus, optical pickupSATO YOSHIHIRO·Filed 2011·Granted Jun 30, 2015·3 cites·8 claims
- 2273US4218135ARoll sheet cassette loading apparatusOLYMPUS OPTICAL CO·Filed 1978·Granted Aug 19, 1980·13 cites·18 claims
- 2372US8161503B2Objective lens actuator and an optical pickupSAITO KEIKO·Filed 2009·Granted Apr 17, 2012·2 cites·3 claims
- 2472US4298276ACassette type roll sheet feeding apparatusOLYMPUS OPTICAL CO·Filed 1979·Granted Nov 3, 1981·12 cites·3 claims
- 2571US7933174B2Optical pickup with support part having hole for being inserted with a projection part of a caseHITACHI MEDIA ELECTRON KK·Filed 2008·Granted Apr 26, 2011·2 cites·3 claims
- 2671US7241837B2Vibration damper compositionKANEKA CORP·Filed 2001·Granted Jul 10, 2007·12 cites·19 claims
- 2771US6534594B1Elastomer composition and thermoplastic resin composition containing the sameKANEKA CORP·Filed 1999·Granted Mar 18, 2003·23 cites·20 claims
- 2870US8340787B2Monitoring and control deviceYOSHIKAWA KEISUKE·Filed 2010·Granted Dec 25, 2012·6 cites·26 claims
- 2970US4494748ACollatorOLYMPUS OPTICAL CO·Filed 1981·Granted Jan 22, 1985·17 cites·11 claims
- 3069US8023367B2Objective lens actuator and disc drive employing the objective lens actuatorHITACHI MEDIA ELECTRON KK·Filed 2010·Granted Sep 20, 2011·2 cites·10 claims
- 3169US4469323ACollator with collate mode, non-collate mode and job separation modeOLYMPUS OPTICAL CO·Filed 1981·Granted Sep 4, 1984·17 cites·7 claims
- 3268US8589967B2Optical pickupOCHI MANABU·Filed 2012·Granted Nov 19, 2013·2 cites·4 claims
- 3367US4165169APhotosensitive drum for electrographic apparatusOLYMPUS OPTICAL CO·Filed 1977·Granted Aug 21, 1979·11 cites·3 claims
- 3466US7376962B2Driving device for objective lens and optical pick up using the sameHITACHI MEDIA ELECTRON KK·Filed 2005·Granted May 20, 2008·1 cites·5 claims
- 3565US6201064B1Crosslinked rubber particles, graft copolymer particles and thermoplastic resin compositionKANEKA CORP·Filed 1998·Granted Mar 13, 2001·17 cites·19 claims
- 3664US5100239AMethod of manufacturing concreteSHIMIZU CONSTRUCTION CO LTD·Filed 1990·Granted Mar 31, 1992·32 cites·13 claims
- 3764US4665874ADevice for sensing an oxygen concentration in gaseous body with a pump current supply circuit and an air/fuel ratio control system using an oxygen concentration sensing deviceHONDA MOTOR CO LTD·Filed 1986·Granted May 19, 1987·24 cites·4 claims
- 3861US12397327B2Ultrasonic washer and automatic analysis deviceHITACHI HIGH TECH CORP·Filed 2021·Granted Aug 26, 2025·0 cites·11 claims
- 3961US8199613B2Objective lens actuator and a thin-sized optical pickup with magnetic circuit having different lengthed magnetsKATO SEIICHI·Filed 2009·Granted Jun 12, 2012·2 cites·12 claims
- 4059US8046785B2Objective lens actuator and a disc apparatus applying the same thereinHITACHI MEDIA ELECTRON KK·Filed 2009·Granted Oct 25, 2011·0 cites·4 claims
- 4159US7056983B2Block copolymerKANEKA CORP·Filed 1999·Granted Jun 6, 2006·13 cites·29 claims
- 4257US8422343B2Optical pickupYAMADA SOUICHIROU·Filed 2011·Granted Apr 16, 2013·2 cites·4 claims
- 4357US8341657B2Lens driving mechanism for optical pickup and optical disc apparatusYAMASAKI TATSUYA·Filed 2009·Granted Dec 25, 2012·0 cites·12 claims
- 4457US8000183B2Object lens actuator, optical pickup and optical disk driveHITACHI MEDIA ELECTRON KK·Filed 2008·Granted Aug 16, 2011·0 cites·9 claims
- 4557US4868756AMethod of indicating a shift operation of a manual transmission gear of a vehicleHONDA MOTOR CO LTD·Filed 1987·Granted Sep 19, 1989·14 cites·2 claims
- 4656US8407730B2Objective lens actuator for enabling to reduce the dynamic tilt between optical disc and objective lensSATO YOSHIHIRO·Filed 2009·Granted Mar 26, 2013·0 cites·8 claims
- 4756US7400568B2Optical device, optical pickup and optical disk apparatusHITACHI LTD·Filed 2003·Granted Jul 15, 2008·8 cites·6 claims
- 4856US6128258ATilt detection method and optical disk driveHITACHI LTD·Filed 1998·Granted Oct 3, 2000·12 cites·5 claims
- 4956US5404009AIntegrated optical information detector for an optical information processing apparatus with a plurality of photo detecting strips and a common bonding padHITACHI LTD·Filed 1993·Granted Apr 4, 1995·10 cites·7 claims
- 5055US8009523B2Optical pickup and method for manufacturing the sameHITACHI MEDIA ELECTRON KK·Filed 2008·Granted Aug 30, 2011·0 cites·6 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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