Inventor · disambiguated record
Kiyoshi Yamada
Also filed as: YAMADA KIYOSHI
44 granted patents·2 pending applications·1,237 citations·filing 1974–2016
98Inventor score
Files withTOSHIBA KK11KANEGAFUCHI CHEMICAL IND5MIE HORO CO LTD4TOKYO SHIBAURA ELECTRIC CO4DOWA MINING CO3
Top patents by PatentIndex Score
46 records- 0196US4809137ABack-mirror fitted with illumination light at car sideYAMADA KIYOSHI·Filed 1987·Granted Feb 28, 1989·136 cites·4 claims
- 0296US4556873AFire alarm systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1984·Granted Dec 3, 1985·121 cites·10 claims
- 0395US5484174APipe coupling and method of joining materialsMIE HORO CO LTD·Filed 1989·Granted Jan 16, 1996·98 cites·17 claims
- 0491US4884080AColor image printing apparatusTOSHIBA KK·Filed 1987·Granted Nov 28, 1989·75 cites·9 claims
- 0587US4692812APicture image readerTOSHIBA KK·Filed 1986·Granted Sep 8, 1987·57 cites·18 claims
- 0686US6475513B1Skin-care pouchFiled 2001·Granted Nov 5, 2002·20 cites·10 claims
- 0786US4663662APicture signal processing system featuring simple or dithering binarization processing selected in response to local variations in picture densityTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted May 5, 1987·48 cites·15 claims
- 0885US5122343ABiochemical analysis apparatus with an integral centrifugeFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jun 16, 1992·69 cites·12 claims
- 0983US4880260AMethod of joining pipesMIE HORO CO LTD·Filed 1987·Granted Nov 14, 1989·42 cites·6 claims
- 1081US6321448B1Method of manufacturing turbine nozzleTOSHIBA KK·Filed 2000·Granted Nov 27, 2001·28 cites·18 claims
- 1180US4816670AOptical measuring headGODAI EMBODY CO LTD·Filed 1987·Granted Mar 28, 1989·48 cites·2 claims
- 1279US4910603AHalf-tone image reproduction method and apparatus using partial density rangesTOSHIBA KK·Filed 1988·Granted Mar 20, 1990·35 cites·40 claims
- 1379US4552470AThermal transfer color printer for printing on sheets of paperTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Nov 12, 1985·24 cites·10 claims
- 1478US8768817B2Transaction systemTAKEO SHUUZOU·Filed 2007·Granted Jul 1, 2014·21 cites·22 claims
- 1576US4890121AHalftone image printing deviceTOSHIBA KK·Filed 1987·Granted Dec 26, 1989·26 cites·14 claims
- 1674US4001816AElectronic chimeMATSUSHITA ELECTRIC WORKS LTD·Filed 1976·Granted Jan 4, 1977·16 cites·10 claims
- 1773US6832606B2Wire saw and cutting method thereofDOWA MINING CO·Filed 2002·Granted Dec 21, 2004·17 cites·5 claims
- 1873US4724446AThermal transfer printing apparatusTOSHIBA KK·Filed 1986·Granted Feb 9, 1988·28 cites·14 claims
- 1971US6032361AGas turbine multi-hole film cooled combustor liner and method of manufacturingTOSHIBA KK·Filed 1997·Granted Mar 7, 2000·27 cites·4 claims
- 2071US5099259AHalftone image printing deviceTOSHIBA KK·Filed 1990·Granted Mar 24, 1992·34 cites·1 claims
- 2171US4330205AOptical apparatus for measuring the size and location of optical in an articleTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted May 18, 1982·27 cites·3 claims
- 2268US5138383AApparatus for using superconductivityFURUKAWA ELECTRIC CO LTD·Filed 1990·Granted Aug 11, 1992·21 cites·6 claims
- 2368US4850096AMethod of joining pipesMIE HORO CO LTD·Filed 1988·Granted Jul 25, 1989·25 cites·9 claims
- 2466US6994756B2Method of producing sintered rare earth magnetic alloy waferDOWA MINING CO·Filed 2002·Granted Feb 7, 2006·9 cites·5 claims
- 2566US5271095AImage processing apparatus for estimating halftone images from bilevel and pseudo halftone imagesTOSHIBA KK·Filed 1989·Granted Dec 14, 1993·19 cites·19 claims
- 2665US5175635APicture printing apparatus using multivalued patterns, binary patterns and dither patterns selectivelyTOSHIBA KK·Filed 1991·Granted Dec 29, 1992·25 cites·2 claims
- 2764US7273405B2Sintered rare earth magnetic alloy wafer and wafer surface growing machineDOWA MINING CO·Filed 2005·Granted Sep 25, 2007·2 cites·3 claims
- 2857US7481698B2Sintered rare earth magnetic alloy wafer surface grinding machineDOWA HOLDINGS CO LTD·Filed 2007·Granted Jan 27, 2009·1 cites·1 claims
- 2955US5025546AMethod of joining pipesMIE HORO CO LTD·Filed 1990·Granted Jun 25, 1991·23 cites·12 claims
- 3054US5826431AGas turbine multi-hole film cooled combustor liner and method of manufactureTOSHIBA KK·Filed 1996·Granted Oct 27, 1998·14 cites·3 claims
- 3154US4556470AElectrolytic cell with membrane and solid, horizontal cathode plateKANEGAFUCHI CHEMICAL IND·Filed 1984·Granted Dec 3, 1985·9 cites·9 claims
- 3252US4459196AElectrolytic cellsKANEGAFUCHI CHEMICAL IND·Filed 1980·Granted Jul 10, 1984·9 cites·4 claims
- 3350US5592290AMethod for correcting instrumental error of spectroscope of optical analyzerFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jan 7, 1997·15 cites·6 claims
- 3449US4121031AProcess for producing random copolymersMINEKAWA SABURO·Filed 1976·Granted Oct 17, 1978·9 cites·12 claims
- 3548US5762767AAutomatic transferring and processing apparatus of cathode and method thereofAKITA ZINC CO·Filed 1997·Granted Jun 9, 1998·14 cites·12 claims
- 3646US4586994AElectrolytic process of an aqueous alkali metal halide solution and electrolytic cell used thereforKANEGAFUCHI CHEMICAL IND·Filed 1983·Granted May 6, 1986·6 cites·13 claims
- 3746US2013079133A1Game device, method for controlling game device, and information storage mediumYAMADA KIYOSHI·Filed 2012·Application pending·0 cites
- 3845US4748432ADevice for the automatic control of room temperature in existing automobilesYAMADA KIYOSHI·Filed 1986·Granted May 31, 1988·7 cites·1 claims
- 3944US5009527AThermal transfer color printer with sheet retaining and guiding structure adjacent platenTOKYO SHIBAURA ELECTRIC CO·Filed 1986·Granted Apr 23, 1991·5 cites·3 claims
- 4043US5374320ANb-Ti alloy type superconducting wireFURUKAWA ELECTRIC CO LTD·Filed 1993·Granted Dec 20, 1994·10 cites·16 claims
- 4140US2017370659A1Air-conditioning apparatus and method of manufacturing air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 4236US6674715B1Switching of redundant communication channels in ATM switching systemFUJITSU LTD·Filed 1998·Granted Jan 6, 2004·8 cites·4 claims
- 4334US4568433AElectrolytic process of an aqueous alkali metal halide solutionKANEGAFUCHI CHEMICAL IND·Filed 1984·Granted Feb 4, 1986·2 cites·5 claims
- 4433US5496708AReagent composition for quantitative analysis of inorganic phosphorous and dry analysis element utilizing the sameFUJI PHOTO FILM CO LTD·Filed 1994·Granted Mar 5, 1996·3 cites·10 claims
- 4533US4370208AElectrolytic process of an aqueous alkali metal halide solution and electrolytic cellKANEGAFUCHI CHEMICAL IND·Filed 1980·Granted Jan 25, 1983·2 cites·8 claims
- 4630US3980624AProcess for producing rubbery polymers and copolymers having branched structuresASAHI CHEMICAL IND·Filed 1974·Granted Sep 14, 1976·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →