Inventor · disambiguated record
Katsuhiko Sato
Also filed as: SATO KATSUHIKO
85 granted patents·15 pending applications·1,141 citations·filing 1977–2025
99Inventor score
Top patents by PatentIndex Score
100 records- 0192US7298927B2Image processing apparatus, image processing method, and medium on which image processing program is recordedSHARP KK·Filed 2005·Granted Nov 20, 2007·13 cites·11 claims
- 0292US6139692AMethod of controlling the operating temperature and pressure of a coke ovenKAWASAKI STEEL CO·Filed 1998·Granted Oct 31, 2000·107 cites·11 claims
- 0392US4706584AControl unit for providing seam length control of a sewing machineBROTHER IND LTD·Filed 1986·Granted Nov 17, 1987·23 cites·17 claims
- 0490US11820454B2Straddle-type electric vehicleHONDA MOTOR CO LTD·Filed 2020·Granted Nov 21, 2023·4 cites·11 claims
- 0589US12067949B2Optical apparatus capable of adjusting a light amount in each of a plurality of optical systems with a simple structureCANON KK·Filed 2022·Granted Aug 20, 2024·1 cites·14 claims
- 0688US11433898B2Driving control apparatus for vehicleSUZUKI MOTOR CORP·Filed 2020·Granted Sep 6, 2022·2 cites·9 claims
- 0788US11073742B2Light amount adjusting apparatus and optical apparatusCANON KK·Filed 2020·Granted Jul 27, 2021·2 cites·6 claims
- 0888US7867520B2Flavor improving agentADEKA CORP·Filed 2007·Granted Jan 11, 2011·6 cites·21 claims
- 0988US7327879B2Image processing apparatus, image processing method, and medium on which image processing program is recordedSHARP KK·Filed 2005·Granted Feb 5, 2008·8 cites·11 claims
- 1088US7182057B2Engine cylinder head having an improved intake port configuration, and engine incorporating sameHONDA MOTOR CO LTD·Filed 2005·Granted Feb 27, 2007·13 cites·12 claims
- 1188US5091889ASemiconductor memory having an operation margin against a write recovery timeTOSHIBA KK·Filed 1989·Granted Feb 25, 1992·64 cites·15 claims
- 1287US11433889B2Driving control apparatus for vehicleSUZUKI MOTOR CORP·Filed 2020·Granted Sep 6, 2022·2 cites·3 claims
- 1387US11161513B2Driving control apparatus for vehicleSUZUKI MOTOR CORP·Filed 2020·Granted Nov 2, 2021·2 cites·6 claims
- 1487US5103750ASewing machine with bobbin thread monitorBROTHER IND LTD·Filed 1991·Granted Apr 14, 1992·21 cites·18 claims
- 1586US6907407B1Copyright management apparatusSHARP KK·Filed 1999·Granted Jun 14, 2005·42 cites·17 claims
- 1686US6368030B1Solid end millMITSUBISHI MATERIALS CORP·Filed 2000·Granted Apr 9, 2002·35 cites·7 claims
- 1785US7158688B2Image processing apparatus, image processing method, and medium on which image processing program is recordedSHARP KK·Filed 2005·Granted Jan 2, 2007·6 cites·4 claims
- 1882US7006708B1Image processor, image processing method, and medium on which image processing program is recordedSHARP KK·Filed 1999·Granted Feb 28, 2006·51 cites·8 claims
- 1980US11407465B2Straddle-type electric vehicleHONDA MOTOR CO LTD·Filed 2020·Granted Aug 9, 2022·2 cites·7 claims
- 2080US10996672B2Driving control apparatus for vehicleSUZUKI MOTOR CORP·Filed 2019·Granted May 4, 2021·3 cites·3 claims
- 2180US7010745B1Border eliminating device, border eliminating method, and authoring deviceSHARP KK·Filed 2000·Granted Mar 7, 2006·31 cites·12 claims
- 2280US4168966AAgglomerates for use in a blast furnace and method of making the sameNIPPON STEEL CORP·Filed 1977·Granted Sep 25, 1979·19 cites·9 claims
- 2379US8668238B2Glove box structure for vehicleKUWANO YOHEI·Filed 2011·Granted Mar 11, 2014·10 cites·17 claims
- 2479US7246228B2Communication system, terminal device, reproduction program, storage medium storing the reproduction program, server machine, server program, and storage medium storing the server programSHARP KK·Filed 2001·Granted Jul 17, 2007·18 cites·10 claims
- 2579US6715201B2Modular submersible repairing systemTOSHIBA KK·Filed 2001·Granted Apr 6, 2004·14 cites·6 claims
- 2679US6207262B1Coated cemented carbide endmill having hard-material-coated-layers excellent in adhesionMITSUBISHI MATERIALS CORP·Filed 1998·Granted Mar 27, 2001·44 cites·33 claims
- 2779US5278459AStatic semiconductor memory using thin film FETTOSHIBA KK·Filed 1991·Granted Jan 11, 1994·48 cites·14 claims
- 2878US8830604B2Optical element driving apparatus and optical apparatusCANON KK·Filed 2012·Granted Sep 9, 2014·4 cites·5 claims
- 2978US6881925B1Laser emission head, laser beam transmission device, laser beam transmission device adjustment method and preventive maintenance/repair device of structure in nuclear reactorTOSHIBA KK·Filed 1998·Granted Apr 19, 2005·43 cites·5 claims
- 3076US5590084ASemiconductor memory device having a column selectorTOSHIBA KK·Filed 1995·Granted Dec 31, 1996·38 cites·30 claims
- 3175US4321520AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1979·Granted Mar 23, 1982·18 cites·11 claims
- 3275US4321521ADetection device of electronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1979·Granted Mar 23, 1982·21 cites·17 claims
- 3374US11924736B2Wireless communication unit and wireless network system using the sameJAPAN RADIO CO LTD·Filed 2019·Granted Mar 5, 2024·3 cites·16 claims
- 3473US9104088B2Light amount adjusting apparatus, lens barrel, and imaging apparatusCANON KK·Filed 2014·Granted Aug 11, 2015·2 cites·9 claims
- 3572US5930187AOne-chip LSI including a general memory and a logicTOSHIBA KK·Filed 1997·Granted Jul 27, 1999·32 cites·26 claims
- 3671US4382691AElectronic watchSEIKO INSTR & ELECTRONICS·Filed 1980·Granted May 10, 1983·22 cites·14 claims
- 3771US2025284178A1Light-amount adjusting apparatus, lens apparatus, and image pickup apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3870US9689436B2Torque limiterMIKI PULLEY KK·Filed 2014·Granted Jun 27, 2017·2 cites·7 claims
- 3969US2024363081A1Optical apparatus capable of adjusting a light amount in each of a plurality of optical systems with a simple structureCANON KK·Filed 2024·Application pending·0 cites
- 4068US6644875B1Printing deviceCITIZEN WATCH CO LTD·Filed 2000·Granted Nov 11, 2003·13 cites·20 claims
- 4168US5640351ASemiconductor memory circuit having data buses common to a plurality of memory cell arraysTOSHIBA KK·Filed 1996·Granted Jun 17, 1997·28 cites·16 claims
- 4267USD812725SShaft coupling hubMIKI PULLEY KK·Filed 2017·Granted Mar 13, 2018·9 cites·1 claims
- 4367US6990714B2Modular submersible repairing system and repairing methodTOSHIBA KK·Filed 2004·Granted Jan 31, 2006·6 cites·1 claims
- 4467US5215415ACutting insertMITSUBISHI MATERIALS CORP·Filed 1991·Granted Jun 1, 1993·31 cites·50 claims
- 4567US2025298216A1Lens apparatus and image pickup apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4666USD816192SShaft coupling hubMIKI PULLEY KK·Filed 2016·Granted Apr 24, 2018·9 cites·1 claims
- 4765US10100908B2Shaft end adapter and ball screw assemblyKURODA PRECISION IND LTD·Filed 2012·Granted Oct 16, 2018·2 cites·10 claims
- 4864US8951689B2Fuel cell system including coolant additive and ion exchange resin and fuel-cell vehicleSATO KATSUHIKO·Filed 2011·Granted Feb 10, 2015·4 cites·5 claims
- 4963US6163012ALaser maintaining and repairing apparatusTOSHIBA KK·Filed 1997·Granted Dec 19, 2000·31 cites·19 claims
- 5062US6687521B2Noninvasion biological optical measuring instrument, measured portion holding device, and method for manufacturing the sameHAMAMATSU PHOTONICS KK·Filed 2001·Granted Feb 3, 2004·30 cites·25 claims
Showing the top 50 of 100 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →