Inventor · disambiguated record
Koji Kubo
Also filed as: KUBO KOJI
39 granted patents·9 pending applications·374 citations·filing 1981–2024
97Inventor score
Top patents by PatentIndex Score
48 records- 0192US7005176B2Optical adhesive polyester filmTEIJIN DUPONT FILMS JAPAN LTD·Filed 2002·Granted Feb 28, 2006·42 cites·16 claims
- 0290US7022388B2Laminated polyester film and laminated filmTEIJIN DUPONT FILMS JAPAN LTD·Filed 2003·Granted Apr 4, 2006·44 cites·19 claims
- 0389US11525978B2Variable focal length lens apparatusMITUTOYO CORP·Filed 2019·Granted Dec 13, 2022·5 cites·2 claims
- 0489US6926945B2Biaxially oriented layered polyester film and film with hard coat layerTEIJIN DUPONT FILMS JAPAN LTD·Filed 2001·Granted Aug 9, 2005·30 cites·24 claims
- 0588US11801570B2Laser processing machineMITUTOYO CORP·Filed 2020·Granted Oct 31, 2023·1 cites·5 claims
- 0688US9541376B2Chromatic confocal sensor and measurement methodMITUTOYO CORP·Filed 2016·Granted Jan 10, 2017·5 cites·15 claims
- 0788US6733873B2Polyester film as support for dry film resistTEIJIN LTD·Filed 2001·Granted May 11, 2004·30 cites·18 claims
- 0885US10247610B2Chromatic confocal sensor and measurement methodMITUTOYO CORP·Filed 2017·Granted Apr 2, 2019·3 cites·10 claims
- 0984US8891090B2Light-interference measuring apparatusNAGAHAMA TATSUYA·Filed 2011·Granted Nov 18, 2014·9 cites·5 claims
- 1083USD368521SUltrasonic diagnostic unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 2, 1996·24 cites·1 claims
- 1181US10197382B2Chromatic confocal sensorMITUTOYO CORP·Filed 2017·Granted Feb 5, 2019·3 cites·14 claims
- 1270US10830585B2Non-contact type displacement sensorMITUTOYO CORP·Filed 2019·Granted Nov 10, 2020·1 cites·15 claims
- 1370US6617006B1Biaxially oriented polyester film to be laminated on a metal plate and moldedTEIJIN LTD·Filed 2001·Granted Sep 9, 2003·15 cites·30 claims
- 1468US10444563B2Reflective polarizing film for liquid crystal display polarizer, polarizer for liquid crystal display comprising same, optical member for liquid crystal display, and liquid crystal displayTEIJIN LTD·Filed 2015·Granted Oct 15, 2019·1 cites·19 claims
- 1566US11787129B2Surface-coated film, surface-coated fiber-reinforced resin molded product, and manufacturing method thereofTEIJIN LTD·Filed 2019·Granted Oct 17, 2023·0 cites·11 claims
- 1666US10845580B2Variable focal length lens device and variable focal length lens control methodMITUTOYO CORP·Filed 2018·Granted Nov 24, 2020·1 cites·5 claims
- 1766US6092980ASubstrate treatment equipment and method with testing featureTOKYO ELECTRON LTD·Filed 1996·Granted Jul 25, 2000·34 cites·9 claims
- 1864US5780158ABiaxially oriented film to be laminated on a metalTEIJIN LTD·Filed 1996·Granted Jul 14, 1998·24 cites·20 claims
- 1963US11772370B2Laminated body, method of producing metal member, and method of producing resin memberTEIJIN LTD·Filed 2020·Granted Oct 3, 2023·0 cites·10 claims
- 2063US10094656B2Chromatic confocal sensor and measurement methodMITUTOYO CORP·Filed 2017·Granted Oct 9, 2018·1 cites·8 claims
- 2163US2024227359A1Film for laminating metal plateTOYO BOSEKI·Filed 2022·Application pending·0 cites
- 2259US11801661B2Paint substitute film, composite film, laminated metal plate, processed article, and molded articleTOYO BOSEKI·Filed 2020·Granted Oct 31, 2023·0 cites·18 claims
- 2357US6071599APolyester film for metal lamination and the use thereofTEIJIN LTD·Filed 1997·Granted Jun 6, 2000·23 cites·20 claims
- 2456US7211309B2Antistatic laminated polyester filmTEIJIN DUPONT FILMS JAPAN LTD·Filed 2004·Granted May 1, 2007·6 cites·23 claims
- 2556US6127473APolyester filmTEIJIN LTD·Filed 1998·Granted Oct 3, 2000·15 cites·6 claims
- 2655US11307330B2Variable focal length optical systemMITUTOYO CORP·Filed 2021·Granted Apr 19, 2022·0 cites·3 claims
- 2755US2024210601A1Variable focal length lens device and variable focal length lens control methodMITUTOYO CORP·Filed 2023·Application pending·0 cites
- 2853US2025047960A1Variable focal length lens deviceMITUTOYO CORP·Filed 2024·Application pending·0 cites
- 2952US11237354B2Variable focal length lens apparatusMITUTOYO CORP·Filed 2018·Granted Feb 1, 2022·0 cites·2 claims
- 3051US4381651ASilencer in a refrigeration systemNIPPON DENSO CO·Filed 1981·Granted May 3, 1983·14 cites·4 claims
- 3150US10054727B2Uniaxially stretched multi-layer laminate film, and optical member comprising sameTEIJIN LTD·Filed 2015·Granted Aug 21, 2018·0 cites·20 claims
- 3249US12442421B2Constant-speed universal jointJTEKT CORP·Filed 2022·Granted Oct 14, 2025·0 cites·11 claims
- 3349US6420010B1White laminated polyester film for metallic plate lamination workTEIJIN LTD·Filed 1997·Granted Jul 16, 2002·17 cites·12 claims
- 3449US2008050583A1Easily Adhesive Polyester Film and Film for Protecting Back Side of Solar Cell Using the SameTEIJIN DUPONT FILMS JAPAN LTD·Filed 2005·Application pending·0 cites
- 3548US2010221578A1Light stabilized filmNISHIO REI·Filed 2008·Application pending·0 cites
- 3648US2021316250A1Thermo-sensitive draw solute, water treatment method, and water treatment apparatusJFE ENG CORP·Filed 2019·Application pending·0 cites
- 3747US11193757B2Image pick-up device, image measurement apparatus, non-contact displacement-detecting device and non-contact profile-measuring deviceMITUTOYO CORP·Filed 2019·Granted Dec 7, 2021·0 cites·2 claims
- 3847US10948334B2Non-contact displacement sensorMITUTOYO CORP·Filed 2019·Granted Mar 16, 2021·0 cites·12 claims
- 3947US2010167012A1Multi-layer film for use as a solar cell substrateTEIJIN DUPONT FILMS JAPAN LTD·Filed 2008·Application pending·0 cites
- 4046US2004081839A1Polyester film being easy to adhere to ink receiving layerFiled 2002·Application pending·0 cites
- 4143US8835755B2Dye-sensitized solar cell, and electrode and laminated film for the sameNISHIO REI·Filed 2006·Granted Sep 16, 2014·0 cites·5 claims
- 4243US5142326AImage forming apparatus eliminating image of document coverTOSHIBA KK·Filed 1990·Granted Aug 25, 1992·6 cites·17 claims
- 4343US2020332461A1Leather-like sheet and leather-like display memberTEIJIN LTD·Filed 2018·Application pending·0 cites
- 4442US6086989ABiaxially oriented polyester film to be laminated onto a metal plate and moldedTEIJIN LTD·Filed 1997·Granted Jul 11, 2000·11 cites·25 claims
- 4541US8039735B2Laminated film for dye-sensitized solar cell and electrode for dye-sensitized solar cell, and process for their productionTEIJIN DUPONT FILMS JAPAN LTD·Filed 2005·Granted Oct 18, 2011·0 cites·8 claims
- 4641US6472046B1Biaxially oriented polyester film to be laminated onto metal plate and moldedTEIJIN LTD·Filed 1998·Granted Oct 29, 2002·7 cites·20 claims
- 4738US8604335B2Laminate for dye-sensitized solar cell, electrode for dye-sensitized solar cell and method for producing itKUBO KOJI·Filed 2005·Granted Dec 10, 2013·0 cites·11 claims
- 4831US6086978APolyester film for metal sheet laminatingTEIJIN LTD·Filed 1997·Granted Jul 11, 2000·2 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →