Inventor · disambiguated record
Hitoshi Nakamura
Also filed as: NAKAMURA HITOSHI
226 granted patents·34 pending applications·3,761 citations·filing 1974–2023
99Inventor score
Top patents by PatentIndex Score
260 records- 0199US5619237AReplaceable ink tankCANON KK·Filed 1995·Granted Apr 8, 1997·264 cites·31 claims
- 0295US6045220ASheet supply apparatusCANON KK·Filed 1995·Granted Apr 4, 2000·65 cites·18 claims
- 0395US4575138ADoor latching deviceOHI SEISAKUSHO CO LTD·Filed 1983·Granted Mar 11, 1986·77 cites·19 claims
- 0494US11157080B2Detection device, detection method, control device, and control methodSONY CORP·Filed 2020·Granted Oct 26, 2021·4 cites·17 claims
- 0594US7626804B2Power storage element and electric double layer capacitorYOSHIO MASAKI·Filed 2005·Granted Dec 1, 2009·63 cites·10 claims
- 0694US6361158B1Ink container for ink jet printing, holder for the container, carriage for the holder and ink jet printerCANON KK·Filed 1998·Granted Mar 26, 2002·61 cites·64 claims
- 0794US6336709B1Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printerCANON KK·Filed 1998·Granted Jan 8, 2002·62 cites·21 claims
- 0894US5937274AFabrication method for AlGaIn NPAsSb based devicesHITACHI LTD·Filed 1997·Granted Aug 10, 1999·135 cites·12 claims
- 0994US4265388AProcess for manufacture of assembled cam shaftTOYOTA MOTOR CO LTD·Filed 1978·Granted May 5, 1981·51 cites·9 claims
- 1093US10635171B2Detection device, detection method, control device, and control methodSONY CORP·Filed 2015·Granted Apr 28, 2020·12 cites·19 claims
- 1192US5572105AStepping motor control method including varying the number of split sections in one step drive period of a stepping motorCANON KK·Filed 1994·Granted Nov 5, 1996·71 cites·6 claims
- 1292US4636897APerpendicular magnetic recording and reproducing thin film headHITACHI LTD·Filed 1983·Granted Jan 13, 1987·55 cites·11 claims
- 1391US5218497AMagnetic recording-reproducing apparatus and magnetoresistive head having two or more magnetoresistive films for use therewithHITACHI LTD·Filed 1991·Granted Jun 8, 1993·54 cites·31 claims
- 1491US4256401AImage density adjustment method and apparatusRICOH KK·Filed 1979·Granted Mar 17, 1981·32 cites·8 claims
- 1589US7142939B2Component mounter, service supplier, and service supplying methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 28, 2006·42 cites·12 claims
- 1689US5992993ASheet supply apparatusCANON KK·Filed 1995·Granted Nov 30, 1999·43 cites·21 claims
- 1789US5841261ASystem for controlling stepping motor for dividing a single step of the motor into plural sections and applying voltages whose levels are determined in accordance with the sectionsCANON KK·Filed 1995·Granted Nov 24, 1998·64 cites·10 claims
- 1888US5847719ARecording apparatusCANON KK·Filed 1996·Granted Dec 8, 1998·62 cites·18 claims
- 1988US5373936AStorage containerCANON KK·Filed 1993·Granted Dec 20, 1994·66 cites·9 claims
- 2087US8993955B2Encoder and apparatus using the sameCANON KK·Filed 2012·Granted Mar 31, 2015·6 cites·11 claims
- 2187US8258075B2Catalyst for treating exhaust gases, method for producing the same, and method for treating exhaust gasesNOCHI KATSUMI·Filed 2007·Granted Sep 4, 2012·8 cites·14 claims
- 2286US8476578B2Rotary encoder and rotation mechanism including the sameNAKAMURA HITOSHI·Filed 2010·Granted Jul 2, 2013·7 cites·4 claims
- 2386US5793399ASheet supplying apparatusCANON KK·Filed 1994·Granted Aug 11, 1998·55 cites·29 claims
- 2486USD276227SLoudspeakerPIONEER ELECTRONIC CORP·Filed 1982·Granted Nov 6, 1984·21 cites·1 claims
- 2586US4236923AMethod of metallurgically joining a fitting to a shaftTOYOTA MOTOR CO LTD·Filed 1978·Granted Dec 2, 1980·37 cites·14 claims
- 2685US4935507ACrystalline 7-(2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido)-3-vinyl-3-cephem-4-carboxylic acid (syn isomer)FUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Jun 19, 1990·89 cites·5 claims
- 2785US3993646AProcess for the ring expansion of penicillins to cephalosporin compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1974·Granted Nov 23, 1976·10 cites·17 claims
- 2884US6467513B1Method for packing catalyst and device thereforTOYO ENGINEERING CORP·Filed 1999·Granted Oct 22, 2002·65 cites·7 claims
- 2984US5892115AHighly polymerizable N-vinylcarboxylic acid amide and production process thereofSHOWA DENKO KK·Filed 1997·Granted Apr 6, 1999·20 cites·5 claims
- 3083US7839975B2X-ray computerized tomography apparatus, breathing indication apparatus and medical imaging apparatusTOSHIBA KK·Filed 2007·Granted Nov 23, 2010·28 cites·25 claims
- 3183USRE38072EFabrication method for AlGaInNPAsSb based devicesOPNEXT JAPAN INC·Filed 2001·Granted Apr 8, 2003·21 cites·13 claims
- 3283US4631612AMagnetic recording and reproducing systemSHIIKI KAZUO·Filed 1983·Granted Dec 23, 1986·29 cites·9 claims
- 3382US11007641B2Continuum robot control methods and apparatusCANON USA INC·Filed 2018·Granted May 18, 2021·3 cites·14 claims
- 3482US6131899ASheet supplying apparatusCANON KK·Filed 1997·Granted Oct 17, 2000·30 cites·12 claims
- 3582US5290629AMagnetic film having a magnetic phase with crystallites of 200 A or less and an oxide phase present at the grain boundariesHITACHI LTD·Filed 1991·Granted Mar 1, 1994·32 cites·18 claims
- 3682US5215342ALock striker unit with coverOHI SEISAKUSHO CO LTD·Filed 1992·Granted Jun 1, 1993·52 cites·13 claims
- 3782US4840446APhoto semiconductor device having a multi-quantum well structureHITACHI CABLE·Filed 1987·Granted Jun 20, 1989·49 cites·10 claims
- 3881US11566947B2Temperature estimation system, temperature estimation method, and recording medium storing temperature estimation programSHISEIDO CO LTD·Filed 2017·Granted Jan 31, 2023·2 cites·14 claims
- 3981US7718454B2Method for manufacturing a semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 2008·Granted May 18, 2010·10 cites·22 claims
- 4080US6229914B1Image processing method and image input device, control device, image output device and image processing system employing sameOMRON TATEISI ELECTRONICS CO·Filed 2000·Granted May 8, 2001·15 cites·11 claims
- 4180US5971525ARecording apparatus having a deelectrifying member for a recording headCANON KK·Filed 1997·Granted Oct 26, 1999·39 cites·35 claims
- 4280US4775980ADistributed-feedback semiconductor laser deviceHITACHI LTD·Filed 1985·Granted Oct 4, 1988·28 cites·11 claims
- 4379US10675099B2Needle insertion guide device and system, and method of providing control guidance for needle insertion guide deviceCANON USA INC·Filed 2017·Granted Jun 9, 2020·3 cites·32 claims
- 4479US7140798B2Coating fluid and fluid applicatorMITSUBISHI PENCIL CO·Filed 2006·Granted Nov 28, 2006·4 cites·17 claims
- 4579US4813757AOptical switch including bypass waveguideHITACHI LTD·Filed 1987·Granted Mar 21, 1989·42 cites·3 claims
- 4678US12328501B2Information processing apparatus, information processing method, program, and information processing system for controlling multi-camera systemSONY GROUP CORP·Filed 2023·Granted Jun 10, 2025·0 cites·14 claims
- 4778US9781327B2Information processing apparatus, information processing method, program, and information processing systemNAKAMURA HITOSHI·Filed 2012·Granted Oct 3, 2017·2 cites·17 claims
- 4878US9279703B2Encoder and apparatus with the sameCANON KK·Filed 2012·Granted Mar 8, 2016·3 cites·7 claims
- 4978US9103699B2Encoder and apparatus using the sameCANON KK·Filed 2013·Granted Aug 11, 2015·3 cites·4 claims
- 5078US6325479B1Ink jet recording apparatus, electronic apparatus using the same and change control method thereforCANON KK·Filed 1996·Granted Dec 4, 2001·38 cites·80 claims
Showing the top 50 of 260 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →