Inventor · disambiguated record
Hideo Kawamoto
Also filed as: KAWAMOTO HIDEO
46 granted patents·7 pending applications·769 citations·filing 1982–2021
98Inventor score
Files withCANON KK19HITACHI LTD14SONY CORP4BANK OF TOKYO MITSUBISHI UFJ3JAPAN AE POWER SYSTEMS CORP3
Top patents by PatentIndex Score
53 records- 0195US6459878B1Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and rollerCANON KK·Filed 2000·Granted Oct 1, 2002·60 cites·25 claims
- 0294US6377777B1Fluorine-containing resin-coated pressure roller and heat-fixing deviceCANON KK·Filed 2000·Granted Apr 23, 2002·56 cites·9 claims
- 0389US6321062B1Fixing-unit roller making use of composite material, process for its production, and fixing assembly employing the rollerCANON KK·Filed 2000·Granted Nov 20, 2001·31 cites·10 claims
- 0485US6546223B2Elastic body, roller, heating and fixing device, and manufacturing method thereforCANON KK·Filed 2001·Granted Apr 8, 2003·24 cites·9 claims
- 0584US7528336B2Gas circuit-breakerJAPAN AE POWER SYSTEMS CORP·Filed 2006·Granted May 5, 2009·13 cites·20 claims
- 0683US5903802AMethod for forming an image by absorbing a release agent using a release agent absorbing layer coated on feed passage memberCANON KK·Filed 1997·Granted May 11, 1999·37 cites·8 claims
- 0783US5753348AFluororesin tube-covered fixing roller, and image formation apparatusCANON KK·Filed 1996·Granted May 19, 1998·33 cites·13 claims
- 0881US5966578AHeat-pressure fixing device and silicone rubber rollerCANON KK·Filed 1998·Granted Oct 12, 1999·30 cites·17 claims
- 0981US5608508ARotatable member for fixing in which inorganic filler is contained in silicone rubber, and fixing device having the sameCANON KK·Filed 1995·Granted Mar 4, 1997·30 cites·21 claims
- 1079US5327202AElastic body of an addition reaction type silicone rubber elastic material used in elastic roller and fixing deviceCANON KK·Filed 1992·Granted Jul 5, 1994·25 cites·66 claims
- 1176US6424815B1Oil coating roller, oil coating device, and fixing apparatusCANON KK·Filed 2000·Granted Jul 23, 2002·15 cites·22 claims
- 1276US5765086AHeat fixing belt with conductive aluminum layer toner release layer and elastic layer disposed therebetweenCANON KK·Filed 1996·Granted Jun 9, 1998·24 cites·10 claims
- 1374US6117257AMethod for sheathing substrate with fluorine resin tube and fixing member fabricated by the methodCANON KK·Filed 1997·Granted Sep 12, 2000·30 cites·10 claims
- 1473US7880105B2Circuit breakerJAPAN AE POWER SYSTEMS CORP·Filed 2007·Granted Feb 1, 2011·7 cites·4 claims
- 1573USD434375SCrimp terminalJAPAN SOLDERLESS TERMINAL MFG CO LTD·Filed 1999·Granted Nov 28, 2000·17 cites·1 claims
- 1672US6407908B1Gas-insulated circuit breaker and gas-insulated switch-gear having the sameHITACHI LTD·Filed 2000·Granted Jun 18, 2002·19 cites·5 claims
- 1772US5763068AFluororesin-coated member, production method therefor and heat fixing device using the coated memberCANON KK·Filed 1996·Granted Jun 9, 1998·27 cites·9 claims
- 1872US5604340AGas insulated switchgear insertion resistor and main contacts operating mechanism having time delay featureHITACHI LTD·Filed 1995·Granted Feb 18, 1997·26 cites·5 claims
- 1971US4887775AReel table assemblySONY CORP·Filed 1988·Granted Dec 19, 1989·19 cites·8 claims
- 2070US6515248B2Gas circuit breakerHITACHI LTD·Filed 2001·Granted Feb 4, 2003·20 cites·7 claims
- 2169US5601735ALong-sized tubular grounding container unit for gas-insulated electrical device and laser welding device for manufacturing the sameHITACHI LTD·Filed 1993·Granted Feb 11, 1997·28 cites·9 claims
- 2269US4814923ACassette condition indicating deviceSONY CORP·Filed 1987·Granted Mar 21, 1989·16 cites·5 claims
- 2368US6831244B2Gas-insulated switchHITACHI LTD·Filed 2003·Granted Dec 14, 2004·11 cites·1 claims
- 2467US5939337AToner fixation film and toner fixation apparatus using itCANON KK·Filed 1996·Granted Aug 17, 1999·27 cites·14 claims
- 2567US5045954AMagnetic recording and playback apparatus for serial data having a variable bit transfer rateSONY CORP·Filed 1989·Granted Sep 3, 1991·15 cites·6 claims
- 2665US5950061AFixing member having an inner elastic layer with a surface roughnessCANON KK·Filed 1997·Granted Sep 7, 1999·16 cites·7 claims
- 2764US9220850B2Injection needle assembly and drug injection deviceKAWAMOTO HIDEO·Filed 2011·Granted Dec 29, 2015·6 cites·11 claims
- 2861US9521972B2Tubular sensor, constituent measuring device, and tubular sensor manufacturing methodTERUMO CORP·Filed 2013·Granted Dec 20, 2016·1 cites·7 claims
- 2961US6624370B1Gas circuit breakerHITACHI LTD·Filed 2000·Granted Sep 23, 2003·12 cites·19 claims
- 3057US6132815AFluororesin-coating processCANON KK·Filed 1998·Granted Oct 17, 2000·13 cites·8 claims
- 3156US2024023560A1Baumkuchen baking system, baumkuchen baking assist system, program and method of manufacturing baumkuchenJUCHHEIM CO LTD·Filed 2021·Application pending·0 cites
- 3255US6696657B2Puffer type gas circuit breakerHITACHI LTD·Filed 2002·Granted Feb 24, 2004·8 cites·5 claims
- 3354US6347031B1Earthing clip terminalJST MFG CO LTD·Filed 2000·Granted Feb 12, 2002·8 cites·9 claims
- 3453US10188336B2Puncture needle sensor manufacturing methodTERUMO CORP·Filed 2016·Granted Jan 29, 2019·0 cites·5 claims
- 3553US6717088B2Gas-insulated switchHITACHI LTD·Filed 2002·Granted Apr 6, 2004·5 cites·3 claims
- 3653US5750950AHydraulic drive device for circuit breaker and circuit breaker using the sameHITACHI LTD·Filed 1996·Granted May 12, 1998·14 cites·18 claims
- 3752US2023413829A1Apparatus, method and program for controlling baumkuchen baking machine, and baumkuchen baking machineJUCHHEIM CO LTD·Filed 2020·Application pending·0 cites
- 3851US5734140AGas insulated high voltage circuit breaker including tulip contact assembly and insertion resistorHITACHI LTD·Filed 1995·Granted Mar 31, 1998·14 cites·13 claims
- 3949US2014129509A1Prediction Apparatus and Prediction MethodBANK OF TOKYO MITSUBISHI UFJ·Filed 2014·Application pending·0 cites
- 4049US2014129508A1Prediction Apparatus and Prediction MethodBANK OF TOKYO MITSUBISHI UFJ·Filed 2014·Application pending·0 cites
- 4146US5863660AFixing member and fixing apparatus including sameCANON KK·Filed 1997·Granted Jan 26, 1999·7 cites·9 claims
- 4245US6875941B2Hydraulic operating apparatus for switchJAPAN AE POWER SYSTEMS CORP·Filed 2003·Granted Apr 5, 2005·4 cites·4 claims
- 4345US2011238428A1Prediction Apparatus and Prediction MethodBANK OF TOKYO MITSUBISHI UFJ·Filed 2011·Application pending·0 cites
- 4443US6762387B2Gas-insulated switchHITACHI LTD·Filed 2003·Granted Jul 13, 2004·2 cites·2 claims
- 4540US6363236B1Release oil regulating blade, fixing device, and image-forming apparatusCANON KK·Filed 2000·Granted Mar 26, 2002·1 cites·17 claims
- 4638US6701121B2Color-mixing fixing device in which impact resilience of surface layer of fixing rotary member is 50% or lessCANON KK·Filed 1995·Granted Mar 2, 2004·4 cites·4 claims
- 4738US5804787AGas circuit breaker and liquid pressure-driving system to be used thereforHITACHI LTD·Filed 1996·Granted Sep 8, 1998·7 cites·10 claims
- 4837US2004211757A1Gas-insulated switchHITACHI LTD·Filed 2004·Application pending·0 cites
- 4936US10434265B2Medical hollow needle assembly and method of manufacturing hollow needleTERUMO CORP·Filed 2016·Granted Oct 8, 2019·0 cites·10 claims
- 5036US6815629B2Hydraulic pressure actuating apparatus for circuit breakerHITACHI LTD·Filed 2003·Granted Nov 9, 2004·0 cites·13 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →