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.
Join the waitlist — get patent alerts
Get an alert when Katsuhiko 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 →