Inventor · disambiguated record
Takahiro Takagi
Also filed as: TAKAGI TAKAHIRO
21 granted patents·10 pending applications·241 citations·filing 1988–2016
95Inventor score
Files withKONICA MINOLTA INC6KONICA MINOLTA OPTO INC6SANYO ELECTRIC CO4TAKAGI TAKAHIRO3KONISHIROKU PHOTO IND2
Top patents by PatentIndex Score
31 records- 0193US7635506B2Stretched cellulose ester film, hard coat film, antireflective film, and optical compensation film, and polarizing plate, and display device using themKONICA MINOLTA OPTO INC·Filed 2006·Granted Dec 22, 2009·24 cites·18 claims
- 0290US7709067B2Cellulose ester film, polarizing plate and liquid crystal displayKONICA MINOLTA OPTO INC·Filed 2006·Granted May 4, 2010·13 cites·11 claims
- 0390US7023114B2Vibration motor and its board mounting structureSANYO ELECTRIC CO·Filed 2005·Granted Apr 4, 2006·21 cites·18 claims
- 0486US8593018B2Vibration generatorFURUICH KEISUKE·Filed 2011·Granted Nov 26, 2013·15 cites·19 claims
- 0586US6946519B2Organic-inorganic hybrid film, its manufacturing method, optical film, and polarizing filmKONISHIROKU PHOTO IND·Filed 2003·Granted Sep 20, 2005·24 cites·13 claims
- 0684US6244746B1Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereofKYODO SHIKO CO·Filed 1997·Granted Jun 12, 2001·70 cites·6 claims
- 0781US7567002B2Board mounted structure of vibration motorSANYO ELECTRIC CO·Filed 2008·Granted Jul 28, 2009·6 cites·2 claims
- 0880US6440508B1Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereofKYODO SHIKO CO LTD·Filed 2000·Granted Aug 27, 2002·13 cites·11 claims
- 0974US9581728B2Retardation film, polarizing plate and liquid crystal displayKONICA MINOLTA INC·Filed 2013·Granted Feb 28, 2017·2 cites·9 claims
- 1074US8753726B2Optical compensation film, polarizing plate and liquid crystal displaySERA TAKASHI·Filed 2008·Granted Jun 17, 2014·2 cites·8 claims
- 1174US7939002B2Retardation film, method for producing the same, polarizing plate and liquid crystal displayKONICA MINOLTA OPTO INC·Filed 2006·Granted May 10, 2011·4 cites·7 claims
- 1274US7550885B2Reciprocal vibration generatorSANYO SEIMITSU CO LTD·Filed 2007·Granted Jun 23, 2009·8 cites·11 claims
- 1372US7323530B2Transparent resin film, its manufacturing method, electronic display, liquid crystal display, organic EL display, and touch panelKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted Jan 29, 2008·15 cites·8 claims
- 1465US9505187B2Method for producing an optical compensating resin film for a polarizing plateKONICA MINOLTA INC·Filed 2013·Granted Nov 29, 2016·0 cites·18 claims
- 1558US2009174845A1Optical Compensating Resin Film for Polarizing Plate, Method for Manufacturing Optical Compensating Resin Film, Polarizing Plate and Liquid Crystal Display DeviceKONICA MINOLTA OPTO INC·Filed 2007·Application pending·0 cites
- 1656US9581861B2Phase difference film, polarizing plate, and liquid crystal display deviceKONICA MINOLTA INC·Filed 2012·Granted Feb 28, 2017·0 cites·9 claims
- 1755US7045921B2Small-sized motorSANYO ELECTRIC CO·Filed 2004·Granted May 16, 2006·7 cites·10 claims
- 1855US2010309552A1Retardation filmKONICA MINOLTA OPTO INC·Filed 2009·Application pending·0 cites
- 1952US2008113204A1Transparent resin film, its manufacturing method, electronic display, liquid crystal display, organic EL display, and touch panelOKUBO YASUSHI·Filed 2007·Application pending·0 cites
- 2052US2016187553A1Method of manufacturing polarizing plate, polarizing plate manufactured using the method, and liquid crystal display deviceKONICA MINOLTA INC·Filed 2016·Application pending·0 cites
- 2147US4939058ABisazo photo-receptor for electrophotographyKONISHIROKU PHOTO IND·Filed 1988·Granted Jul 3, 1990·9 cites·14 claims
- 2247US2015114257A1Method of preparing retardation film, polarizing plate, and liquid crystal displayKONICA MINOLTA INC·Filed 2013·Application pending·0 cites
- 2344US2012320318A1Method of manufacturing polarizing plate, polarizing plate manufactured using the method, and liquid crystal display deviceSATO HIDEYUKI·Filed 2011·Application pending·0 cites
- 2443US9062187B2Optical filmTAKAGI TAKAHIRO·Filed 2012·Granted Jun 23, 2015·0 cites·3 claims
- 2543US2006284501A1Vibration motorSANYO ELECTRIC CO·Filed 2006·Application pending·0 cites
- 2640US8652591B2Retardation film, polarizing plate using same, and liquid crystal display deviceSERA TAKASHI·Filed 2011·Granted Feb 18, 2014·0 cites·5 claims
- 2739US2011019138A1Retardation filmKONICA MINOLTA OPTO INC·Filed 2010·Application pending·0 cites
- 2839US2015085217A1Retardation film, process for producing polarizer, and liquid-crystal display deviceKONICA MINOLTA INC·Filed 2012·Application pending·0 cites
- 2937US8691353B2Polarizing plate, method for producing polarizing plate, and liquid crystal display deviceTAKAGI TAKAHIRO·Filed 2010·Granted Apr 8, 2014·0 cites·6 claims
- 3036US6040024ALaminated film, method for production thereof, and bag and package using the laminated filmKYODO SHIKO CO LTD·Filed 1998·Granted Mar 21, 2000·8 cites·13 claims
- 3136US2012207976A1Polarizing plate and liquid crystal display employing the sameTAKAGI TAKAHIRO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →