Inventor · disambiguated record
Kiyoshi Takahashi
Also filed as: KOMINE YOSHIO · NAGAI RYOJI · TAKAHASHI KIYOSHI · TAKIMOTO HIROYUKI
155 granted patents·22 pending applications·2,266 citations·filing 1973–2022
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD52CANON KK19FUJI ELECTRIC CO LTD10BROTHER IND LTD8TAKAHASHI KIYOSHI7
Top patents by PatentIndex Score
177 records- 0199US4445157AFlexible magnetic disk cassetteSONY CORP·Filed 1981·Granted Apr 24, 1984·91 cites·24 claims
- 0297US7514867B2LED lamp provided with optical diffusion layer having increased thickness and method of manufacturing thereofPANASONIC CORP·Filed 2005·Granted Apr 7, 2009·64 cites·13 claims
- 0396US5540957AMethod of manufacturing a magnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 30, 1996·123 cites·5 claims
- 0495US4445155AFlexible magnetic disk cassette and a recording and/or reproducing apparatus for the sameSONY CORP·Filed 1981·Granted Apr 24, 1984·55 cites·20 claims
- 0595US3953868ADevice for recording camera dataCANON KK·Filed 1974·Granted Apr 27, 1976·33 cites·6 claims
- 0694US10377416B2Driving assistance deviceAISIN SEIKI·Filed 2015·Granted Aug 13, 2019·14 cites·4 claims
- 0794US10150486B2Driving assistance device and driving assistance systemAISIN SEIKI·Filed 2015·Granted Dec 11, 2018·13 cites·7 claims
- 0894US5637393AMagnetic recording medium and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 10, 1997·63 cites·12 claims
- 0992US10239520B2Parking assistance device and parking assistance methodAISIN SEIKI·Filed 2015·Granted Mar 26, 2019·15 cites·6 claims
- 1092US5298482AMethod for promoting plant growth using 5-aminolevulinic acid or a salt thereofCOSMO SOGO KENKYUSHO KK·Filed 1992·Granted Mar 29, 1994·67 cites·29 claims
- 1192US5182132AMagnetic recording medium and method for making itMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jan 26, 1993·53 cites·4 claims
- 1290US5393429ALiquid-liquid contactorJGC CORP·Filed 1992·Granted Feb 28, 1995·82 cites·12 claims
- 1389US6448438B1Method for purifying acrylic acidMITSUBISHI CHEM CORP·Filed 2000·Granted Sep 10, 2002·26 cites·6 claims
- 1489US4460930AErroneous erasure preventing apparatusSONY CORP·Filed 1981·Granted Jul 17, 1984·33 cites·11 claims
- 1588US6488985B1Thin film, method and apparatus for forming the same, and electronic component incorporating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 3, 2002·16 cites·11 claims
- 1687US8405307B2LED lampYANO TADASHI·Filed 2010·Granted Mar 26, 2013·10 cites·8 claims
- 1786US6265827B1Mercury-free metal halide lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 24, 2001·46 cites·22 claims
- 1886US5364690AMagnetic recording medium comprising a ferromagnetic metal film and two carbon protective layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 15, 1994·40 cites·2 claims
- 1986US5110676AMagnetic recording medium incorporating metallic magnetic thin filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted May 5, 1992·40 cites·6 claims
- 2085US10518660B2Power converterFUJI ELECTRIC CO LTD·Filed 2018·Granted Dec 31, 2019·4 cites·11 claims
- 2185US6364637B1Air pump apparatusTAKAHASHI KIYOSHI·Filed 2000·Granted Apr 2, 2002·34 cites·20 claims
- 2285US5776602AMagnetic recording medium having a carbon protective film containing nitrogen and oxygen and overcoated with a lubricantMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 7, 1998·45 cites·20 claims
- 2384US4767142AForceps for semiconductor silicon waferTAKAHASHI KIYOSHI·Filed 1987·Granted Aug 30, 1988·69 cites·16 claims
- 2483US8436244B2Laminated bus barTAKAHASHI KIYOSHI·Filed 2011·Granted May 7, 2013·10 cites·5 claims
- 2582US11165290B2Stationary induction apparatus and power converter using sameFUJI ELECTRIC CO LTD·Filed 2018·Granted Nov 2, 2021·2 cites·5 claims
- 2682US10018473B2Vehicle position detecting deviceAISIN SEIKI·Filed 2015·Granted Jul 10, 2018·4 cites·5 claims
- 2782US7397177B2LED lamp and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 8, 2008·30 cites·15 claims
- 2882US6981782B2Lamp with reflecting mirror and image projecting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 3, 2006·23 cites·21 claims
- 2982US6384801B1Information display system and information display methodSONY CORP·Filed 2000·Granted May 7, 2002·19 cites·11 claims
- 3082US5591481AMethod of manufacturing a magnetic recording medium including forming a graft polymer lubricant layer by irradiating monomers with radicals or atomic gasMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jan 7, 1997·38 cites·3 claims
- 3180US4143951ACine-projectorCANON KK·Filed 1976·Granted Mar 13, 1979·12 cites·17 claims
- 3280USD249927SBiased cup clampPOLACHEK SAULSBURY & HOUGH·Filed 1976·Granted Oct 17, 1978·16 cites·1 claims
- 3379US10913496B2Parking assistance deviceAISIN SEIKI·Filed 2015·Granted Feb 9, 2021·4 cites·5 claims
- 3478US7288169B2Distillation apparatus for readily polymerizable compoundMITSUBISHI CHEM CORP·Filed 2004·Granted Oct 30, 2007·20 cites·14 claims
- 3578US5137784AMagnetic record medium with a magnetic layer coated with successive layers of carbon, organic amine, and fluoro lubricantMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Aug 11, 1992·28 cites·3 claims
- 3677US6573656B2High-pressure discharge lamp and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 3, 2003·13 cites·12 claims
- 3776US7791274B2LED lampPANASONIC CORP·Filed 2004·Granted Sep 7, 2010·19 cites·15 claims
- 3876US6890236B2Producing high pressure discharge lamp of plural glass members having different softening points producing high pressureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 10, 2005·10 cites·32 claims
- 3976US5874883APlanar-type inductor and fabrication method thereofNEC CORP·Filed 1996·Granted Feb 23, 1999·53 cites·12 claims
- 4076US4778296APaper check device for a printerBROTHER IND LTD·Filed 1987·Granted Oct 18, 1988·22 cites·4 claims
- 4175US4817707AHeating soft floor matRYOWA CORP·Filed 1987·Granted Apr 4, 1989·35 cites·2 claims
- 4274US11074392B2Information processing apparatus and non-transitory computer readable medium for switching between an attribute information mode and an image information modeFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Jul 27, 2021·2 cites·12 claims
- 4374US5965984AIndium halide and rare earth metal halide lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Oct 12, 1999·26 cites·25 claims
- 4474US5567647AMethod for fabricating a gate electrode structure of compound semiconductor deviceNEC CORP·Filed 1994·Granted Oct 22, 1996·35 cites·11 claims
- 4573US7473338B2Distillation apparatus for readily polymerizable compoundMITSUBISHI CHEM CORP·Filed 2005·Granted Jan 6, 2009·4 cites·2 claims
- 4673US6965202B2High pressure discharge lamp and lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 15, 2005·8 cites·24 claims
- 4773US5443888AMagnetic recording medium having a carbon protective layer and partially fluorinated alkyl carboxylic acid lubricant layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 22, 1995·18 cites·1 claims
- 4871US7227195B2Led lamp including a plurality of led chipsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 5, 2007·5 cites·13 claims
- 4970US6540957B1Ladle, a ladle heating system and methods of heating the ladleKAWASAKI STEEL CO·Filed 2000·Granted Apr 1, 2003·7 cites·14 claims
- 5070US5545443AMethod for producing a transparent conductive ZnO film by incorporating a boron or aluminum containing materialYOSHIDA KOGYO KK·Filed 1995·Granted Aug 13, 1996·44 cites·4 claims
Showing the top 50 of 177 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →