Inventor · disambiguated record
Yutaka Shibata
Also filed as: SHIBATA YUTAKA
38 granted patents·17 pending applications·747 citations·filing 1975–2025
98Inventor score
Top patents by PatentIndex Score
55 records- 0192US4762381AOptical element integrated optical waveguide and production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Aug 9, 1988·72 cites·18 claims
- 0290US5469429AX-ray CT apparatus having focal spot position detection means for the X-ray tube and focal spot position adjusting meansTOSHIBA KK·Filed 1994·Granted Nov 21, 1995·112 cites·12 claims
- 0386US5531530APrinter and a method of sorting out and cutting papers printed therebyNITTO DENKO CORP·Filed 1995·Granted Jul 2, 1996·66 cites·9 claims
- 0485US4982415AX-ray CT scanner apparatusTOSHIBA KK·Filed 1989·Granted Jan 1, 1991·55 cites·11 claims
- 0583US6248314B1Hair dye composition having a particular buffer capacity and containing an alkylene carbonateKAO CORP·Filed 1999·Granted Jun 19, 2001·71 cites·16 claims
- 0683US4708833AMethod for producing elastomeric optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Nov 24, 1987·29 cites·13 claims
- 0782US4780510ACross-linked optical siloxane polymerSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Oct 25, 1988·28 cites·7 claims
- 0881US4783140AElastomeric optical waveguide with core and cladding imparted with elasticity by irradiation of a radioactive raySUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Nov 8, 1988·36 cites·7 claims
- 0980US6916432B2Hair bleach composition and hair dye compositionKAO CORP·Filed 2001·Granted Jul 12, 2005·11 cites·17 claims
- 1080US2024295364A1Shell-and-plate type heat exchangerDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 1178US6619295B1Hair cosmetic compositionKAO CORP·Filed 2000·Granted Sep 16, 2003·12 cites·14 claims
- 1276US2025334302A1Liquid refrigerant sprayer and falling liquid film type evaporatorDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 1375US4472201AHydraulic heat-resisting material and premold product made of such hydraulic heat-resisting materialKUROSAKI REFRACTORIES CO·Filed 1982·Granted Sep 18, 1984·27 cites·2 claims
- 1474US4750796AOptical sensorSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Jun 14, 1988·32 cites·8 claims
- 1573US12013188B2Shell-and-plate type heat exchangerDAIKIN IND LTD·Filed 2022·Granted Jun 18, 2024·0 cites·5 claims
- 1672US9140465B2Electrolysis device and heat-pump-type water heater provided with sameSHIBATA YUTAKA·Filed 2011·Granted Sep 22, 2015·3 cites·9 claims
- 1771US8362748B2Voltage comparison circuitROHM CO LTD·Filed 2008·Granted Jan 29, 2013·6 cites·17 claims
- 1868US12379141B2Liquid refrigerant sprayer and falling liquid film type evaporatorDAIKIN IND LTD·Filed 2022·Granted Aug 5, 2025·0 cites·22 claims
- 1968US4758376APhosphate surfactant based detergent compositionsKAO CORP·Filed 1986·Granted Jul 19, 1988·42 cites·2 claims
- 2067US9692412B2Surface protective sheet, electronic device, and method for manufacturing electronic device componentKIMOTO KK·Filed 2013·Granted Jun 27, 2017·1 cites·20 claims
- 2167US7737733B2Current-voltage conversion circuitROHM CO LTD·Filed 2006·Granted Jun 15, 2010·6 cites·5 claims
- 2267US4228754AOil/water storage tank having flexible partition membrane and chamfered internal edges and cornersSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Oct 21, 1980·16 cites·4 claims
- 2366US7147668B2Hair bleachKAO CORP·Filed 2001·Granted Dec 12, 2006·1 cites·18 claims
- 2466US2025044035A1Heat exchanger and refrigeration apparatusDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 2565US6156077AHair cosmetic composition comprising an oxyalkylenized xanthan gumKAO CORP·Filed 1998·Granted Dec 5, 2000·22 cites·3 claims
- 2665US5248993AThermal printer having a controller for controlling paper feed operation and a printing method thereofTOHOKU RIKO KK·Filed 1991·Granted Sep 28, 1993·20 cites·4 claims
- 2764US12422201B2Heat exchangerDAIKIN IND LTD·Filed 2022·Granted Sep 23, 2025·0 cites·4 claims
- 2863US11747061B2Shell-and-plate heat exchangerDAIKIN IND LTD·Filed 2022·Granted Sep 5, 2023·0 cites·15 claims
- 2963US6387506B1Resin composition for paper-coating, coating composition for paper and coated paperSUMITOMO CHEMICAL CO·Filed 1999·Granted May 14, 2002·23 cites·20 claims
- 3062US5183343AMethod of printing bar codes by a bar code printerTOHOKU RIKO KK·Filed 1992·Granted Feb 2, 1993·19 cites·1 claims
- 3161US11698228B2Shell-and-plate heat exchangerDAIKIN IND LTD·Filed 2022·Granted Jul 11, 2023·0 cites·9 claims
- 3259US11815316B2Heat exchanger and heat pump system having sameDAIKIN IND LTD·Filed 2022·Granted Nov 14, 2023·0 cites·18 claims
- 3358US11619427B2Heat exchanger and heat pump system having sameDAIKIN IND LTD·Filed 2022·Granted Apr 4, 2023·0 cites·16 claims
- 3455US11377742B2Method for producing piping and method for forming oxide film on inner surface of copper pipeDAIKIN IND LTD·Filed 2017·Granted Jul 5, 2022·0 cites·14 claims
- 3554US2009071639A1Heat exchangerDAIKIN IND LTD·Filed 2006·Application pending·0 cites
- 3653US8350408B2Power management circuitROHM CO LTD·Filed 2008·Granted Jan 8, 2013·2 cites·9 claims
- 3753US2022333872A1Shell-and-plate heat exchangerDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 3851US2014346036A1Electrolysis device and heat pump hot-water supply device provided with sameDAIKIN IND LTD·Filed 2012·Application pending·0 cites
- 3951US2009180374A1Optical information recording medium and method for producing the sameTAIYO YUDEN KK·Filed 2008·Application pending·0 cites
- 4049US2015047973A1Electrolysis device and temperature-adjusting water-supplying apparatus provided with sameDAIKIN IND LTD·Filed 2013·Application pending·0 cites
- 4149US2019360758A1Water heat exchangerDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 4249US2019376750A1Water heat exchangerDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 4348US2009032224A1Heat exchangerDAIKIN IND LTD·Filed 2006·Application pending·0 cites
- 4446US10963548B2Information acquisition device, information acquisition system, and information acquisition methodOLYMPUS CORP·Filed 2018·Granted Mar 30, 2021·0 cites·18 claims
- 4546US2007119578A1Hot water supply heat exchangerSHIBATA YUTAKA·Filed 2005·Application pending·0 cites
- 4644US2014353143A1Heat pump hot-water supply deviceSHIBATA YUTAKA·Filed 2012·Application pending·0 cites
- 4743US6267385B1GrommetMIYASAKA GOMU KK·Filed 1997·Granted Jul 31, 2001·18 cites·9 claims
- 4842US2014263765A1Outdoor unit for air conditioning deviceDAIKIN IND LTD·Filed 2012·Application pending·0 cites
- 4941US2010089562A1Heat exchangerSHIBATA YUTAKA·Filed 2008·Application pending·0 cites
- 5039US2013180846A1Electrolysis device and heat-pump-type water heater provided with sameSHIBATA YUTAKA·Filed 2011·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →