Inventor · disambiguated record
Yoshiaki Kobayashi
Also filed as: KOBAYASHI YOSHIAKI
112 granted patents·26 pending applications·1,539 citations·filing 1975–2025
99Inventor score
Top patents by PatentIndex Score
138 records- 0195US7986323B2Two dimensional user interface for multidimensional data analysisIBM·Filed 2006·Granted Jul 26, 2011·58 cites·18 claims
- 0294US5287150ADeveloping device including rotatable resilient roller for supplying developer to and removing developer from a developer bearing memberCANON KK·Filed 1992·Granted Feb 15, 1994·54 cites·5 claims
- 0393US5457295ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 10, 1995·97 cites·19 claims
- 0493US5143809AColor tonerKONISHIROKU PHOTO IND·Filed 1990·Granted Sep 1, 1992·64 cites·8 claims
- 0592US5060005ACamera systemOLYMPUS OPTICAL CO·Filed 1989·Granted Oct 22, 1991·84 cites·36 claims
- 0691US4733029AOperating handle locking device for circuit interrupterMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Mar 22, 1988·47 cites·2 claims
- 0790US5649247AApparatus for recording information of camera capable of optical data recording and magnetic data recordingOLYMPUS OPTICAL CO·Filed 1996·Granted Jul 15, 1997·32 cites·4 claims
- 0889US8728629B2Terminal for connector and method of producing the sameKITAGAWA SHUICHI·Filed 2010·Granted May 20, 2014·11 cites·12 claims
- 0988US7094985B2Switch integrated casing and electronic equipment having the casingNEC CORP·Filed 2003·Granted Aug 22, 2006·32 cites·27 claims
- 1088US4984000ALens driving apparatus for a cameraOLYMPUS OPTICAL CO·Filed 1989·Granted Jan 8, 1991·27 cites·22 claims
- 1188USD251271SElectronic calculating machineSHARP KK·Filed 1977·Granted Mar 6, 1979·20 cites·1 claims
- 1287US4480602ALubricating system for two-circle internal combustion engineSANSHIN KOGYO KK·Filed 1983·Granted Nov 6, 1984·35 cites·7 claims
- 1386US11440132B2Friction stir welding apparatusHITACHI POWER SOLUTIONS CO LTD·Filed 2019·Granted Sep 13, 2022·4 cites·9 claims
- 1485US6345162B1Image forming apparatusCANON KK·Filed 2000·Granted Feb 5, 2002·26 cites·38 claims
- 1585US4641001ACircuit interrupterMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Feb 3, 1987·33 cites·5 claims
- 1685USD244779SMicrophoneNIPPON ATSUDENKI KK·Filed 1975·Granted Jun 21, 1977·18 cites·1 claims
- 1784US10809703B2Management system and management methodOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted Oct 20, 2020·4 cites·22 claims
- 1884US9944048B2Laser-bonded component and production method for sameNISHIKAWA YUKIO·Filed 2012·Granted Apr 17, 2018·5 cites·5 claims
- 1984US5030996AImage forming apparatus with AC bias voltages for preventing developer mixtureCANON KK·Filed 1990·Granted Jul 9, 1991·32 cites·13 claims
- 2083US8637164B2Silver-coated composite material for a movable contact part, method of producing the same, and movable contact partKOBAYASHI YOSHIAKI·Filed 2012·Granted Jan 28, 2014·3 cites·11 claims
- 2183US7172981B2Semiconductor integrated circuit device manufacturing method including static charge eliminationRENESAS TECH CORP·Filed 2004·Granted Feb 6, 2007·20 cites·14 claims
- 2283US5526078AApparatus for recording camera information capable of optical data recording and magnetic data recordingOLYMPUS OPTICAL CO·Filed 1994·Granted Jun 11, 1996·22 cites·4 claims
- 2383US5075728ADeveloping apparatus with developer leak preventionCANON KK·Filed 1990·Granted Dec 24, 1991·29 cites·71 claims
- 2482USD263966SElectronic calculator with timepieceSHARP KK·Filed 1979·Granted Apr 20, 1982·15 cites·1 claims
- 2580US8507119B2Battery block and battery moduleITOI TOSHIKI·Filed 2011·Granted Aug 13, 2013·3 cites·17 claims
- 2680US5701527ACamera capable of measuring power source voltageOLYMPUS OPTICAL CO·Filed 1994·Granted Dec 23, 1997·24 cites·14 claims
- 2780US5073764ACurrent limiting apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Dec 17, 1991·34 cites·8 claims
- 2879US4543069AAuxiliary propelling equipment mounting structure for sail boatsYAMAHA MOTOR CO LTD·Filed 1984·Granted Sep 24, 1985·22 cites·12 claims
- 2979USD244780SMicrophoneNIPPON ATSUDENKI KK·Filed 1975·Granted Jun 21, 1977·13 cites·1 claims
- 3078US8148041B2Carrier and two-component developer composed of the carrierKOBAYASHI MAKOTO·Filed 2011·Granted Apr 3, 2012·2 cites·8 claims
- 3178US7390758B2Method of manufacturing a semiconductor integrated circuit device with elimination of static chargeRENESAS TECH CORP·Filed 2007·Granted Jun 24, 2008·4 cites·18 claims
- 3278US7013096B2Image forming apparatus with toner amount selection featureCANON KK·Filed 2004·Granted Mar 14, 2006·14 cites·11 claims
- 3378US5267005AHeater having stepped portion and heating apparatus using sameCANON KK·Filed 1991·Granted Nov 30, 1993·38 cites·9 claims
- 3477US8338926B2Lead frame for optical semiconductor devices, method of producing the same, and optical semiconductor deviceKOBAYASHI YOSHIAKI·Filed 2011·Granted Dec 25, 2012·5 cites·12 claims
- 3576USD248995SElectronic calculating machineSHARP KK·Filed 1977·Granted Aug 15, 1978·13 cites·1 claims
- 3674USD251272SElectronic calculating machineSHARP KK·Filed 1977·Granted Mar 6, 1979·11 cites·1 claims
- 3773US8002595B2Electrical contact material, method of manufacturing the same, and electrical contactFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Aug 23, 2011·6 cites·7 claims
- 3873US4276035ADuct systems for water jet propulsion boatsYAMAHA MOTOR CO LTD·Filed 1979·Granted Jun 30, 1981·18 cites·13 claims
- 3972US6011930ACameraOLYMPUS OPTICAL CO·Filed 1998·Granted Jan 4, 2000·11 cites·14 claims
- 4072US4972215ALens driving apparatus for a cameraOLYMPUS OPTICAL CO·Filed 1989·Granted Nov 20, 1990·12 cites·24 claims
- 4172US4344327AElectronic scanning ultrasonic diagnostic systemALOKA CO LTD·Filed 1980·Granted Aug 17, 1982·31 cites·3 claims
- 4272US2025342733A1Driving assistance apparatus, recording medium having driving assistance program recorded thereon, and driving assistance methodHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4371US6440630B2Toner and image forming methodKONISHIROKU PHOTO IND·Filed 2001·Granted Aug 27, 2002·12 cites·18 claims
- 4471USD268346SElectronic calculatorSHARP KK·Filed 1980·Granted Mar 22, 1983·11 cites·1 claims
- 4571US4280034AVisual angle adjustable portable cash registerSHARP KK·Filed 1979·Granted Jul 21, 1981·22 cites·11 claims
- 4670US7314345B2Semiconductor container opening/closing apparatus and semiconductor device manufacturing methodRENESAS TECH CORP·Filed 2006·Granted Jan 1, 2008·2 cites·5 claims
- 4769US6449442B1Developing apparatus employing permeability sensor to detect polymer toner densityCANON KK·Filed 1998·Granted Sep 10, 2002·19 cites·12 claims
- 4869US4866226AMulti-phase circuit breaker employing arc extinguishing apparatusMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 12, 1989·16 cites·40 claims
- 4968US6049687ADeveloping apparatusCANON KK·Filed 1998·Granted Apr 11, 2000·19 cites·5 claims
- 5068USD363917SCharger with data receiver for barcode readerSMK KK·Filed 1994·Granted Nov 7, 1995·15 cites·1 claims
Showing the top 50 of 138 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yoshiaki Kobayashi 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 →