Inventor · disambiguated record
Makoto Handa
Also filed as: HANDA MAKOTO
26 granted patents·1 pending application·347 citations·filing 1974–2020
96Inventor score
Files withTEIJIN LTD15TEIJIN DUPONT FILMS JAPAN LTD4TOYOBO FILM SOLUTIONS LTD3TAKEOKA SHINJI2KINOSHITA EIJI1
Top patents by PatentIndex Score
27 records- 0190US7022388B2Laminated polyester film and laminated filmTEIJIN DUPONT FILMS JAPAN LTD·Filed 2003·Granted Apr 4, 2006·44 cites·19 claims
- 0288US5372879ABiaxially oriented polyester filmTEIJIN LTD·Filed 1994·Granted Dec 13, 1994·79 cites·15 claims
- 0387US11739182B2Polyester composition, polyester film, and magnetic recording mediumTOYOBO FILM SOLUTIONS LTD·Filed 2019·Granted Aug 29, 2023·2 cites·19 claims
- 0485US6589649B2Biaxially oriented polyester film, adhesive film and colored hard coating filmTEIJIN LTD·Filed 2001·Granted Jul 8, 2003·33 cites·24 claims
- 0584US7026035B2Laminated film for optical useTEIJIN DUPONT FILMS JAPAN LTD·Filed 2003·Granted Apr 11, 2006·22 cites·14 claims
- 0678US7887837B2Drug delivery materialTAKEOKA SHINJI·Filed 2007·Granted Feb 15, 2011·5 cites·21 claims
- 0778US7264866B2Laminate filmTEIJIN DUPONT FILMS JAPAN LTD·Filed 2004·Granted Sep 4, 2007·21 cites·13 claims
- 0877US6713155B1Magnetic recording medium and base film for the sameTEIJIN LTD·Filed 2000·Granted Mar 30, 2004·13 cites·9 claims
- 0967US11037592B2Resin film with controlled youngs modulusTEIJIN FILM SOLUTIONS LTD·Filed 2018·Granted Jun 15, 2021·2 cites·9 claims
- 1067US5811197APolyester film having low electrostatic and high adhesion propertiesTEIJIN LTD·Filed 1997·Granted Sep 22, 1998·23 cites·15 claims
- 1161US6589663B2Aromatic polyamide filmTEIJIN LTD·Filed 2001·Granted Jul 8, 2003·8 cites·8 claims
- 1261US3943771APowder material sampling deviceSNOW BRAND MILK PRODUCTS CO LI·Filed 1974·Granted Mar 16, 1976·16 cites·7 claims
- 1360US11708488B2Polyester composition, polyester film, and magnetic recording mediumTOYOBO FILM SOLUTIONS LTD·Filed 2019·Granted Jul 25, 2023·0 cites·19 claims
- 1460US5912063ABiaxially oriented laminate films and magnetic recording mediaTEIJIN LTD·Filed 1997·Granted Jun 15, 1999·16 cites·37 claims
- 1559US8313849B2Biaxially oriented laminated filmKINOSHITA EIJI·Filed 2009·Granted Nov 20, 2012·0 cites·17 claims
- 1653US7022397B2Base film for membrane switch and membrane switchTEIJIN DUPONT FILMS JAPAN LTD·Filed 2003·Granted Apr 4, 2006·4 cites·13 claims
- 1750US7022407B2Polyester film for capacitorsTEIJIN LTD·Filed 2001·Granted Apr 4, 2006·4 cites·14 claims
- 1847US11186701B2Biaxially oriented polyester filmTOYOBO FILM SOLUTIONS LTD·Filed 2020·Granted Nov 30, 2021·0 cites·8 claims
- 1947US5965233ALaminate film and magnetic recording medium using the sameTEIJIN LTD·Filed 1997·Granted Oct 12, 1999·10 cites·19 claims
- 2045US6461726B1Laminate film with organic particulate for a magnetic recording mediumTEIJIN LTD·Filed 1997·Granted Oct 8, 2002·9 cites·17 claims
- 2145US2007059376A1Peptide conjugateTAKEOKA SHINJI·Filed 2004·Application pending·0 cites
- 2242US6525165B1Trimethylene-2, 6-naphthalene dicarboxylate (co)polymer film, quaternary phosphonium sulfonate copolymer and compositions thereofTEIJIN LTD·Filed 1999·Granted Feb 25, 2003·11 cites·53 claims
- 2339US5935684ALaminate filmTEIJIN LTD·Filed 1997·Granted Aug 10, 1999·4 cites·23 claims
- 2438US6376043B1Aromatic polyamide film laminate, production process thereof and magnetic recording medium therefromTEIJIN LTD·Filed 1999·Granted Apr 23, 2002·8 cites·23 claims
- 2535US6344257B1Aromatic polyamide film for high-density magnetic recording mediaTEIJIN LTD·Filed 1999·Granted Feb 5, 2002·5 cites·27 claims
- 2635US6180254B1Biaxially oriented film and magnetic recording medium comprising the same as a base filmTEIJIN LTD·Filed 1998·Granted Jan 30, 2001·3 cites·24 claims
- 2732US5556691ABiaxially oriented laminated polyester film and magnetic recording medium having the same as base filmTEIJIN LTD·Filed 1994·Granted Sep 17, 1996·5 cites·25 claims
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