Inventor · disambiguated record
Akira Hatakeyama
Also filed as: HATAKEYAMA AKIRA
60 granted patents·13 pending applications·449 citations·filing 1978–2019
98Inventor score
Top patents by PatentIndex Score
73 records- 0193US6132949APhotothermographic materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 17, 2000·24 cites·20 claims
- 0289US6528244B1Photothermographic material and method for makingFUJI PHOTO FILM CO LTD·Filed 2000·Granted Mar 4, 2003·9 cites·22 claims
- 0387US7541087B2Multilayer film and image display deviceFUJIFILM CORP·Filed 2007·Granted Jun 2, 2009·6 cites·8 claims
- 0487US6140037APhotothermographic material and method for makingFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 31, 2000·12 cites·8 claims
- 0587US6132948APhotothermographic materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 17, 2000·14 cites·10 claims
- 0684US7586564B2Light-sensitive composition, light-sensitive transfer material, light shielding layer for display device, color filter, liquid crystal display element, and substrate having light shielding layer for display device and producing method thereofFUJIFILM CORP·Filed 2005·Granted Sep 8, 2009·7 cites·13 claims
- 0784US5227285ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jul 13, 1993·13 cites·20 claims
- 0883US6110659AThermographic recording elementsFUJI PHOTO FILM CO LTD·Filed 1998·Granted Aug 29, 2000·12 cites·21 claims
- 0982US5238801AProcess of treating a silver halide photographic elementFUJI PHOTO FILM CO LTD·Filed 1992·Granted Aug 24, 1993·12 cites·12 claims
- 1081US6458504B2Method for forming an imageFUJI PHOTO FILM CO LTD·Filed 2001·Granted Oct 1, 2002·13 cites·10 claims
- 1180US9224897B2Back sheet for solar cell, and solar cell moduleFUJIFILM CORP·Filed 2013·Granted Dec 29, 2015·2 cites·15 claims
- 1278US6946425B2Multicolor image forming material and method for forming multicolor imageFUJI PHOTO FILM CO LTD·Filed 2004·Granted Sep 20, 2005·9 cites·3 claims
- 1377US6758932B2Multicolor image forming material and method for forming multicolor imageFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jul 6, 2004·9 cites·14 claims
- 1476US8962987B2Back sheet for solar cell and process for production thereof, and solar cell moduleFUJIFILM CORP·Filed 2013·Granted Feb 24, 2015·1 cites·6 claims
- 1574US4761358AElectrostatographic encapsulated tonerFUJI PHOTO FILM CO LTD·Filed 1986·Granted Aug 2, 1988·19 cites·13 claims
- 1672US5582964APhotographic material having a syndiotactic styrenic polymer containing supportFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 10, 1996·6 cites·11 claims
- 1771US6849311B2Thermal transfer sheet and thermal transfer recording methodFUJI PHOTO FILM CO LTD·Filed 2001·Granted Feb 1, 2005·7 cites·17 claims
- 1870US6228571B1Photothermographic materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted May 8, 2001·6 cites·13 claims
- 1970US5219718ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jun 15, 1993·7 cites·20 claims
- 2069US5980106ATemperature detection circuitFiled 1998·Granted Nov 9, 1999·37 cites·12 claims
- 2167US7468228B2Light shielding film for display device, production process thereof, metal-particle-containing composition, photosensitive transfer material, substrate for display device, and color filterFUJIFILM CORP·Filed 2005·Granted Dec 23, 2008·2 cites·19 claims
- 2267US4994353ASilver halide photographic material having polyester support with subbing layerFUJI PHOTO FILM CO LTD·Filed 1990·Granted Feb 19, 1991·7 cites·20 claims
- 2366US5298192ASubbing composition for polyesterFUJI PHOTO FILM CO LTD·Filed 1993·Granted Mar 29, 1994·5 cites·5 claims
- 2465US6824845B2Multicolor image-forming material and method for forming multicolor imageFUJI PHOTO FILM CO LTD·Filed 2002·Granted Nov 30, 2004·4 cites·21 claims
- 2564US6856337B2Multicolor image-forming method and multicolor image-forming materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Feb 15, 2005·9 cites·29 claims
- 2664US5643363AExtrusion type coating headTDK CORP·Filed 1995·Granted Jul 1, 1997·20 cites·5 claims
- 2762US6962893B2Image-forming material, image formation method and method for manufacturing color proofFUJI PHOTO FILM CO LTD·Filed 2002·Granted Nov 8, 2005·3 cites·9 claims
- 2862US5966954AAir conditioning systemSANYO ELECTRIC CO·Filed 1997·Granted Oct 19, 1999·26 cites·4 claims
- 2960US6482768B1Laser thermal transfer materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted Nov 19, 2002·16 cites·16 claims
- 3059US6790492B2Multi-color image-forming material and multi-color image-forming processFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 14, 2004·2 cites·32 claims
- 3158US9202956B2Back sheet for solar cell and process for production thereof, and solar cell moduleFUJIFILM CORP·Filed 2013·Granted Dec 1, 2015·0 cites·17 claims
- 3257US6468634B1Heat transfer sheetFUJI PHOTO FILM CO LTD·Filed 1999·Granted Oct 22, 2002·11 cites·13 claims
- 3357US4322757AServo control apparatus for adjusting the phase of a rotary head assembly to correct for errors which may occur due to changes in operating characteristics, while minimizing phase errors during edit operationsSONY CORP·Filed 1980·Granted Mar 30, 1982·9 cites·14 claims
- 3457US4259625ARotational direction indicating apparatusSONY CORP·Filed 1978·Granted Mar 31, 1981·16 cites·15 claims
- 3556US7045257B2Black matrix and method for manufacturing the sameFUJI PHOTO FILM CO LTD·Filed 2004·Granted May 16, 2006·8 cites·14 claims
- 3656US6864033B2Multicolor image-forming materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Mar 8, 2005·13 cites·28 claims
- 3756US6703087B1Thermal transfer material and image forming material using the sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Mar 9, 2004·1 cites·11 claims
- 3855US7179510B2Method for forming liquid crystal display comprising manufacturing light-shielding film by applying coating liquid containing fine metal particles onto substrate and drying the sameFUJI PHOTO FILM CO LTD·Filed 2004·Granted Feb 20, 2007·4 cites·19 claims
- 3955US6534236B2Method for forming an imageFUJI PHOTO FILM CO LTD·Filed 2002·Granted Mar 18, 2003·1 cites·10 claims
- 4053US7556856B2Fine particle composition and light-shielding film using the sameFUJIFILM CORP·Filed 2004·Granted Jul 7, 2009·0 cites·18 claims
- 4153US2013340829A1Polymer sheet for solar cell, process for production thereof, solar cell backsheet and solar cell moduleFUJIFILM CORP·Filed 2013·Application pending·0 cites
- 4251US6670091B1Photosensitive transfer materialFUJI PHOTO FILM CO LTD·Filed 2003·Granted Dec 30, 2003·2 cites·20 claims
- 4351US6623904B2Photosensitive transfer recording materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 23, 2003·2 cites·13 claims
- 4450US2013340830A1Solar cell backsheet, producing method of the same, and solar cell moduleFUJIFILM CORP·Filed 2013·Application pending·0 cites
- 4548US6800589B2Image-forming material and image formation methodFUJI PHOTO FILM CO LTD·Filed 2002·Granted Oct 5, 2004·7 cites·14 claims
- 4648US6680156B2Photosensitive transfer materialFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jan 20, 2004·1 cites·20 claims
- 4748US5232825ASilver halide photographic element having base subbing composition for polyesterFUJI PHOTO FILM CO LTD·Filed 1992·Granted Aug 3, 1993·10 cites·7 claims
- 4847US2012070649A1Base material film for back sheet of solar cell and method of manufacturing the sameIMAMURA NAOYA·Filed 2011·Application pending·0 cites
- 4946US2011277834A1Polymer sheet for solar cell backsheet and solar cell moduleHATAKEYAMA AKIRA·Filed 2011·Application pending·0 cites
- 5044US6220341B1Air conditioning systemSANYO ELECTRIC CO·Filed 1998·Granted Apr 24, 2001·15 cites·1 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →