Inventor · disambiguated record
Ken Hatta
Also filed as: HATTA KEN
45 granted patents·5 pending applications·121 citations·filing 1988–2022
96Inventor score
Files withTOYOTA MOTOR CO LTD25TANIGAWA MOTOHIRO10MURATA MACHINERY LTD7HATTA KEN4TAKEDA CHEMICAL INDUSTRIES LTD2
Top patents by PatentIndex Score
50 records- 0193US9156202B2Filament winding method and filament winding apparatusMURATA MACHINERY LTD·Filed 2014·Granted Oct 13, 2015·8 cites·8 claims
- 0288US8955787B2Filament winding apparatusTANIGAWA MOTOHIRO·Filed 2011·Granted Feb 17, 2015·7 cites·3 claims
- 0384US9962886B2Filament winding apparatus and method of controlling filament winding apparatusTOYOTA MOTOR CO LTD·Filed 2016·Granted May 8, 2018·3 cites·9 claims
- 0483US9636874B2Hoop winding device, filament winding apparatus and manufacturing method of tankTOYOTA MOTOR CO LTD·Filed 2013·Granted May 2, 2017·4 cites·8 claims
- 0583US5412003AUnsaturated polyester resin compositions, molding materials, and molded productsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted May 2, 1995·31 cites·13 claims
- 0681US9067756B2Filament winding apparatusTANIGAWA MOTOHIRO·Filed 2011·Granted Jun 30, 2015·4 cites·6 claims
- 0779US8967521B2Filament winding deviceTANIGAWA MOTOHIRO·Filed 2011·Granted Mar 3, 2015·3 cites·3 claims
- 0879US5077326AUnsaturated polyester compositions molding materials therefrom and molded products therefromTOYOTA MOTOR CO LTD·Filed 1989·Granted Dec 31, 1991·29 cites·3 claims
- 0976US11254070B2Method for producing high-pressure tankTOYOTA MOTOR CO LTD·Filed 2019·Granted Feb 22, 2022·1 cites·6 claims
- 1076US9751719B2Filament winding deviceMURATA MACHINERY LTD·Filed 2013·Granted Sep 5, 2017·2 cites·5 claims
- 1173US9486966B2Filament winding apparatusTOYOTA MOTOR CO LTD·Filed 2015·Granted Nov 8, 2016·1 cites·2 claims
- 1271US9186855B2High-pressure gas tank production methodTOYOTA MOTOR CO LTD·Filed 2013·Granted Nov 17, 2015·2 cites·3 claims
- 1371US8906287B2Gas tank and method of manufacturing liner for gas tankHATTA KEN·Filed 2009·Granted Dec 9, 2014·5 cites·3 claims
- 1469US9090429B2Filament winding apparatusTANIGAWA MOTOHIRO·Filed 2011·Granted Jul 28, 2015·1 cites·3 claims
- 1568US9796128B2Filament winding deviceMURATA MACHINERY LTD·Filed 2013·Granted Oct 24, 2017·1 cites·8 claims
- 1668US8980033B2Filament winding method and filament winding apparatusTANIGAWA MOTOHIRO·Filed 2012·Granted Mar 17, 2015·2 cites·3 claims
- 1767US12036753B2Method for manufacturing tank and manufacturing device thereofTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·6 claims
- 1867US10087042B2Tank manufacturing method, helical winding device, and filament winding apparatusTOYOTA MOTOR CO LTD·Filed 2015·Granted Oct 2, 2018·1 cites·10 claims
- 1965US11493172B2Manufacturing method of tankTOYOTA MOTOR CO LTD·Filed 2021·Granted Nov 8, 2022·0 cites·2 claims
- 2063US10889051B2High-pressure tank fabrication methodTOYOTA MOTOR CO LTD·Filed 2018·Granted Jan 12, 2021·0 cites·14 claims
- 2163US9498916B2Chuck device and hoop winding deviceMURATA MACHINERY LTD·Filed 2014·Granted Nov 22, 2016·1 cites·14 claims
- 2260US12304160B2Method for manufacturing high-pressure tank and high-pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Granted May 20, 2025·0 cites·5 claims
- 2360US9248945B2Mouthpiece structure for pressure vesselTOYOTA MOTOR CO LTD·Filed 2015·Granted Feb 2, 2016·1 cites·4 claims
- 2460US8955788B2Filament winding apparatusTANIGAWA MOTOHIRO·Filed 2012·Granted Feb 17, 2015·0 cites·15 claims
- 2559US10926433B2Method for manufacturing high-pressure tankTOYOTA MOTOR CO LTD·Filed 2019·Granted Feb 23, 2021·0 cites·4 claims
- 2658US11597170B2Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereofTOYOTA MOTOR CO LTD·Filed 2020·Granted Mar 7, 2023·0 cites·5 claims
- 2758US11491744B2Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereofTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 8, 2022·0 cites·3 claims
- 2858US11148351B2Manufacturing method for tankTOYOTA MOTOR CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·4 claims
- 2957US11440275B2Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereofTOYOTA MOTOR CO LTD·Filed 2021·Granted Sep 13, 2022·0 cites·5 claims
- 3057US11318686B2Manufacturing method and manufacturing apparatus for pressure tankTOYOTA MOTOR CO LTD·Filed 2018·Granted May 3, 2022·0 cites·5 claims
- 3156US11376803B2Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereofTOYOTA MOTOR CO LTD·Filed 2021·Granted Jul 5, 2022·0 cites·5 claims
- 3255US11529753B2Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereofTOYOTA MOTOR CO LTD·Filed 2021·Granted Dec 20, 2022·0 cites·2 claims
- 3355US11491746B2Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereofTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 8, 2022·0 cites·7 claims
- 3454US10792845B2Fuel tank producing apparatusHATTA KEN·Filed 2018·Granted Oct 6, 2020·0 cites·4 claims
- 3554US9469066B2Filament winding apparatusMURATA MACHINERY LTD·Filed 2014·Granted Oct 18, 2016·0 cites·8 claims
- 3653US9522505B2Fiber bundle processing deviceMURATA MACHINERY LTD·Filed 2013·Granted Dec 20, 2016·0 cites·6 claims
- 3752US11027459B2Fuel tank producing apparatusHATTA KEN·Filed 2018·Granted Jun 8, 2021·0 cites·8 claims
- 3852US2010075200A1High-pressure tank, method of manufacturing high-pressure tank, and manufacturing equipment of high-pressure tankHATTA KEN·Filed 2009·Application pending·0 cites
- 3952US2021301094A1Manufacturing method of fiber reinforced resin molded productTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 4052US2021370577A1Method of manufacturing high-pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 4151US9102499B2Filament winding deviceTANIGAWA MOTOHIRO·Filed 2011·Granted Aug 11, 2015·0 cites·5 claims
- 4250US9546028B2Mouthpiece structure for pressure vesselFTS CO LTD·Filed 2014·Granted Jan 17, 2017·0 cites·6 claims
- 4350US9393742B2Fiber holding device, high pressure gas tank manufacturing apparatus and manufacturing method of tankTOYOTA MOTOR CO LTD·Filed 2013·Granted Jul 19, 2016·0 cites·12 claims
- 4446US8960586B2Filament winding deviceTANIGAWA MOTOHIRO·Filed 2011·Granted Feb 24, 2015·0 cites·2 claims
- 4545US2015053808A1Filament Winding ApparatusMURATA MACHINERY LTD·Filed 2014·Application pending·0 cites
- 4643US9796557B2Bobbin unwinding device of filament winding deviceTANIGAWA MOTOHIRO·Filed 2012·Granted Oct 24, 2017·0 cites·8 claims
- 4743US4952652AUnsaturated polyester compositions and molded products therefromTOYOTA MOTOR CO LTD·Filed 1988·Granted Aug 28, 1990·7 cites·10 claims
- 4841US2014346270A1Fiber Bundle Supply DeviceTANIGAWA MOTOHIRO·Filed 2012·Application pending·0 cites
- 4938US5395865AUnsaturated polyester compositions, molding materials and molded productsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Mar 7, 1995·4 cites·7 claims
- 5024US5064900ACurable unsaturated polyester resin compositionIWAI HISAYUKI·Filed 1990·Granted Nov 12, 1991·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →