Inventor · disambiguated record
Hideo Yamamoto
Also filed as: MASE TOSHIRO · YAMAMOTO HIDEO
83 granted patents·9 pending applications·2,158 citations·filing 1974–2023
99Inventor score
Files withKOKUSAI DENSHIN DENWA CO LTD7PIONEER ELECTRONIC CORP6SUMITOMO METAL IND6YAMAMOTO HIDEO6NEC ELECTRONICS CORP5
Top patents by PatentIndex Score
92 records- 0198US4217609AAdaptive predictive coding system for television signalsKOKUSAI DENSHIN DENWA CO LTD·Filed 1979·Granted Aug 12, 1980·207 cites·2 claims
- 0297US4780796ASolid electrolytic capacitorJAPAN CARLIT CO LTD·Filed 1987·Granted Oct 25, 1988·108 cites·5 claims
- 0396US4827339AMoving picture signal transmission systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1986·Granted May 2, 1989·147 cites·1 claims
- 0493US6869111B2Lubricating coating composition suitable for lubrication of a threaded jointSUMITOMO METAL IND·Filed 2002·Granted Mar 22, 2005·44 cites·17 claims
- 0593US4546386AAdaptive predictive coding system for television signalsKOKUSAI DENSHIN DENWA CO LTD·Filed 1983·Granted Oct 8, 1985·90 cites·2 claims
- 0692US6679526B2Threaded joint for an oil well pipeSUMITOMO METAL IND·Filed 2002·Granted Jan 20, 2004·44 cites·17 claims
- 0792US5018205AAutomatic sound level compensator for a sound reproduction device mounted in a vehiclePIONEER ELECTRONIC CORP·Filed 1990·Granted May 21, 1991·84 cites·7 claims
- 0892US4437119AInter-frame adaptive prediction system for television signalsKOKUSAI DENSHIN DENWA CO LTD·Filed 1982·Granted Mar 13, 1984·78 cites·1 claims
- 0990US7812187B2Process for production of fatty acid alkyl ester and production apparatus for fatty acid alkyl esterREVO INTERNAT INC·Filed 2007·Granted Oct 12, 2010·28 cites·4 claims
- 1090US5897296AVibrating compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 27, 1999·91 cites·3 claims
- 1190US5584490AMetal gasket with coolant contact areasNIPPON GASKET KK·Filed 1995·Granted Dec 17, 1996·73 cites·10 claims
- 1288US7360798B2Threaded joint for steel pipesSUMITOMO METAL IND·Filed 2004·Granted Apr 22, 2008·30 cites·9 claims
- 1388US4993376ASpring systemHONDA MOTOR CO LTD·Filed 1989·Granted Feb 19, 1991·48 cites·11 claims
- 1487US4206060ABolt and nut unit coated with lubricantSUMITOMO METAL IND·Filed 1978·Granted Jun 3, 1980·42 cites·2 claims
- 1586US6657326B1Efficient cylindrical linear motorMATSUSHITA REFRIGERATION·Filed 2000·Granted Dec 2, 2003·38 cites·11 claims
- 1686US4672442AFrame rate conversion system in television signalKOKUSAI DENSHIN DENWA CO LTD·Filed 1985·Granted Jun 9, 1987·54 cites·2 claims
- 1785US8222109B2Method of fabricating semiconductor deviceYAMAMOTO HIDEO·Filed 2010·Granted Jul 17, 2012·8 cites·7 claims
- 1885US4559185AVariable venturi type carburetorMIKUNI KOGYO KK·Filed 1984·Granted Dec 17, 1985·27 cites·11 claims
- 1984US3970776ASystem for converting the number of lines of a television signalKOKUSAI DENSHIN DENWA CO LTD·Filed 1974·Granted Jul 20, 1976·35 cites·2 claims
- 2082US4421730AProcess for manufacturing highly pure chlorine dioxideJAPAN CARLIT CO LTD·Filed 1982·Granted Dec 20, 1983·32 cites·6 claims
- 2180US8609493B2Method of fabricating semiconductor deviceYAMAMOTO HIDEO·Filed 2012·Granted Dec 17, 2013·5 cites·8 claims
- 2280US6184597B1Linear motor and linear compressorMATSUSHITA REFRIGERATION·Filed 1999·Granted Feb 6, 2001·51 cites·33 claims
- 2380US5693218AApparatus for discharge surface liquidKOWA KIKAI SEKKEI KOGYO KABUSH·Filed 1992·Granted Dec 2, 1997·57 cites·3 claims
- 2479US5087058AMetal gasket for manifoldNIPPON GASKET KK·Filed 1991·Granted Feb 11, 1992·45 cites·8 claims
- 2578US4812634AIC card with a solar batteryOKI ELECTRIC IND CO LTD·Filed 1988·Granted Mar 14, 1989·42 cites·7 claims
- 2677US8038136B2Hand having rocking mechanism and substrate delivering device having the sameYASKAWA DENKI SEISAKUSHO KK·Filed 2009·Granted Oct 18, 2011·6 cites·7 claims
- 2775US7980611B2Substrate holding apparatus, substrate transferring robot equipped with the same, and semiconductor production apparatusYASKAWA DENKI SEISAKUSHO KK·Filed 2009·Granted Jul 19, 2011·5 cites·15 claims
- 2875US5636544ACold rolling method for a metal strip and a mill arraySUMITOMO METAL IND·Filed 1992·Granted Jun 10, 1997·17 cites·10 claims
- 2975US5017308ASilicon thin film and method of producing the sameTOA NENRYO KOGYO KK·Filed 1989·Granted May 21, 1991·45 cites·13 claims
- 3074US5119274ASolid capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jun 2, 1992·42 cites·4 claims
- 3174US4057835ASystem for converting number of lines of television signalKOKUSAI DENSHIN DENWA CO LTD·Filed 1976·Granted Nov 8, 1977·22 cites·3 claims
- 3273US9636731B2Method and apparatus for molding metal laminate filmPANASONIC CORP·Filed 2012·Granted May 2, 2017·2 cites·1 claims
- 3373USD526351SPrinterKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Aug 8, 2006·19 cites·1 claims
- 3472US4765996AEnriched rye and barley and its productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Aug 23, 1988·29 cites·4 claims
- 3571US4886256AVehicle suspension device with a coil spring embedded in an open cell foamNHK SPRING CO LTD·Filed 1985·Granted Dec 12, 1989·34 cites·31 claims
- 3671US4155355ACircular surgical retractor apparatusYAMAMOTO HIDEO·Filed 1977·Granted May 22, 1979·54 cites·1 claims
- 3771US2012021211A1Laminated sheet for burning having marking partNOZAKI SHOI·Filed 2009·Application pending·0 cites
- 3869US8276824B2Communication device, communication method, program, and communication systemYAMAMOTO HIDEO·Filed 2009·Granted Oct 2, 2012·2 cites·9 claims
- 3969US4790407AResonance-compensated speaker system for vehiclePIONEER ELECTRONIC CORP·Filed 1986·Granted Dec 13, 1988·43 cites·8 claims
- 4069US4738729AAmorphous silicon semiconductor solar cellYOSHIDA TOSHIHIKO·Filed 1987·Granted Apr 19, 1988·26 cites·3 claims
- 4167US7947556B2Method of manufacturing semiconductor apparatusRENESAS ELECTRONICS CORP·Filed 2010·Granted May 24, 2011·2 cites·20 claims
- 4267US7705408B2Vertical field effect transistorNEC ELECTRONICS CORP·Filed 2005·Granted Apr 27, 2010·3 cites·19 claims
- 4367US7591206B2Stopper apparatus and robotYASKAWA DENKI SEISAKUSHO KK·Filed 2005·Granted Sep 22, 2009·4 cites·3 claims
- 4467US5390518AMethod for shining metal sheet surfaces and method for cold-rolling metallic materialsMITSUBISHI HEAVY IND LTD·Filed 1993·Granted Feb 21, 1995·13 cites·7 claims
- 4564US10426240B2Operating handle deviceDAIICHI KOSHO LTD·Filed 2016·Granted Oct 1, 2019·3 cites·6 claims
- 4664US4379336AModular calculator with separable keyboard and display modulesCANON BUSINESS MACHINES INC·Filed 1980·Granted Apr 5, 1983·36 cites·28 claims
- 4762US2015181998A1Carrying CaseKOWA EMTECH LTD·Filed 2014·Application pending·0 cites
- 4862US2010266876A1Fuel cell power generation systemPANASONIC CORP·Filed 2008·Application pending·0 cites
- 4961US8715883B2Fuel cell power generation system with partition wall for main body packageYAMAMOTO HIDEO·Filed 2012·Granted May 6, 2014·0 cites·6 claims
- 5060US10932539B2Operating handle deviceDAIICHI KOSHO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·3 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →