Inventor · disambiguated record
Naoto Matsuda
Also filed as: MATSUDA NAOTO
44 granted patents·7 pending applications·333 citations·filing 1990–2020
97Inventor score
Files withFUJI PHOTO FILM CO LTD39TOYO SEIKAN KAISHA LTD6FUJIFILM CORP2SANYO ELECTRIC CO2SAKAGUCHI TOSHIKI1
Top patents by PatentIndex Score
51 records- 0192US7883660B2Sterile package, process for producing the same, and production apparatusTOYO SEIKAN KAISHA LTD·Filed 2006·Granted Feb 8, 2011·18 cites·1 claims
- 0292US6641307B2Pouch having a branched chamberTOYO SEIKAN KAISHA LTD·Filed 2002·Granted Nov 4, 2003·84 cites·26 claims
- 0389US6159671ASilver halide color photographic lightsensitive materialFUJI PHOTO FILM CO LTD·Filed 1998·Granted Dec 12, 2000·14 cites·8 claims
- 0489US5206131ADiffusion transfer type silver halide color photosensitive materialsFUJI PHOTO FILM CO LTD·Filed 1991·Granted Apr 27, 1993·19 cites·17 claims
- 0585US7183044B2Silver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2004·Granted Feb 27, 2007·5 cites·10 claims
- 0685US6727053B2Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compoundFUJI PHOTO FILM CO LTD·Filed 2002·Granted Apr 27, 2004·16 cites·4 claims
- 0785US5656418ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Aug 12, 1997·11 cites·5 claims
- 0884US6440650B1Silver halide color reversal photosensitive material and color image forming method using the sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Aug 27, 2002·7 cites·19 claims
- 0984US5756274ASilver halide color photographic material and method for forming imagesFUJI PHOTO FILM CO LTD·Filed 1996·Granted May 26, 1998·12 cites·16 claims
- 1081US6399291B1Silver halide color photographic lightsensitive material and novel pyrrolotriazole compoundFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jun 4, 2002·5 cites·8 claims
- 1181US5858635ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Jan 12, 1999·9 cites·8 claims
- 1278US6541192B2Silver halide color photographic lightsensitive materialFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 1, 2003·5 cites·14 claims
- 1377US7866886B2Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bagTOYO SEIKAN KAISHA LTD·Filed 2002·Granted Jan 11, 2011·18 cites·3 claims
- 1477US7556918B2Silver halide color photographic light-sensitive materialFUJIFILM CORP·Filed 2007·Granted Jul 7, 2009·0 cites·5 claims
- 1577US6655837B2Pouch having a branched chamberTOYO SEIKAN KAISHA LTD·Filed 1999·Granted Dec 2, 2003·40 cites·6 claims
- 1675US6994953B2Silver halide photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2004·Granted Feb 7, 2006·4 cites·18 claims
- 1774US7425408B2Silver halide color photographic light-sensitive materialFUJIFILM CORP·Filed 2006·Granted Sep 16, 2008·0 cites·14 claims
- 1873US6322959B1Silver halide color photographic lightsensitive materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted Nov 27, 2001·3 cites·14 claims
- 1972US7036986B2Pouch having a branched chamberTOYO SEIKAN KAISHA LTD·Filed 2003·Granted May 2, 2006·22 cites·31 claims
- 2072US6492100B2Silver halide color photographic lightsensitive material and compound used thereinFUJI PHOTO FILM CO LTD·Filed 2001·Granted Dec 10, 2002·3 cites·19 claims
- 2168US5190852ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Mar 2, 1993·7 cites·12 claims
- 2267US7122299B2Silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2003·Granted Oct 17, 2006·2 cites·3 claims
- 2364US7115357B2Silver halide color reversal photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2004·Granted Oct 3, 2006·2 cites·15 claims
- 2464US6713243B2Silver halide photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2001·Granted Mar 30, 2004·2 cites·25 claims
- 2564US6379878B1Silver halide color photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted Apr 30, 2002·2 cites·20 claims
- 2663US6858380B2Silver halide color photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2003·Granted Feb 22, 2005·2 cites·8 claims
- 2761US5543279ASilver halide light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Aug 6, 1996·5 cites·5 claims
- 2859US7196194B2Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compoundFUJI PHOTO FILM CO LTD·Filed 2003·Granted Mar 27, 2007·1 cites·22 claims
- 2958US6548237B2Silver halide color photographic lightsensitive material and method of forming color image using the sameFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 15, 2003·1 cites·15 claims
- 3055US12334766B2Pack battery charging method, pack battery, and power source deviceSANYO ELECTRIC CO·Filed 2020·Granted Jun 17, 2025·0 cites·13 claims
- 3154US7175976B2Silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2004·Granted Feb 13, 2007·0 cites·21 claims
- 3253US2004058284A1Silver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2003·Application pending·0 cites
- 3353US2009120935A1Sealing Structure of Container and Lid for Such StructureTOYO SEIKAN KAISHA LTD·Filed 2006·Application pending·0 cites
- 3452US6127088AHeat developable color light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Oct 3, 2000·2 cites·4 claims
- 3552US5585231AHeat developable color light-sensitive material with pyrazolotriazole containing dyeFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 17, 1996·2 cites·7 claims
- 3651US6613502B1Silver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 2, 2003·0 cites·5 claims
- 3749US7122298B2Silver halide photographic photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2005·Granted Oct 17, 2006·0 cites·12 claims
- 3849US6495697B1Silver halide color photographic lightsensitive material and novel pyrrolotriazole compoundFUJI PHOTO FILM CO LTD·Filed 2002·Granted Dec 17, 2002·0 cites·10 claims
- 3949US2004091825A1Silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2003·Application pending·0 cites
- 4047US6514680B2Silver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2001·Granted Feb 4, 2003·0 cites·16 claims
- 4146US2005040181A1Spout for pouch and plastic pouch with spout fixed theretoFiled 2002·Application pending·0 cites
- 4246US2009078669A1Wide-Mouth Plastic Container and Method for Crystallization of Mouth Portion of Plastics ContainerSAKAGUCHI TOSHIKI·Filed 2006·Application pending·0 cites
- 4344US2006255718A1Dispersion type electroluminescent elementFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 4443US5151357ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Sep 29, 1992·2 cites·9 claims
- 4541US10164452B2Battery pack and method for controlling discharge of secondary cellSANYO ELECTRIC CO·Filed 2014·Granted Dec 25, 2018·0 cites·4 claims
- 4641US6617099B2Silver halide color photographic lightsensitive material and processing method thereofFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 9, 2003·0 cites·8 claims
- 4738US6656673B2Silver halide color photographic light-sensitive material and color image formation method using the sameFUJI PHOTO FILM CO LTD·Filed 2001·Granted Dec 2, 2003·0 cites·19 claims
- 4838US2003091945A1Silver halide color photographic material and method of reducing magenta stainFUJI PHOTO FILM CO LTD·Filed 2002·Application pending·0 cites
- 4937US6391533B1Silver halide color photosensitive material and color image forming method using the sameFUJI PHOTO FILM CO LTD·Filed 2001·Granted May 21, 2002·0 cites·8 claims
- 5036US5202225ASilver halide photographic materials with redox releasers containing nucleophilic groupsFUJI PHOTO FILM CO LTD·Filed 1991·Granted Apr 13, 1993·5 cites·5 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →