Inventor · disambiguated record
Keisuke Shiba
Also filed as: ARAI ATSUAKI · FURUTACHI NOBUO · KASHIWABARA AKIRA · SHIBA KEISUKE
90 granted patents·4 pending applications·1,080 citations·filing 1973–2025
99Inventor score
Top patents by PatentIndex Score
94 records- 0197US5185236AFull color recording materials and a method of forming colored imagesFUJI PHOTO FILM CO LTD·Filed 1991·Granted Feb 9, 1993·63 cites·4 claims
- 0296US5057405ASilver-halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 15, 1991·38 cites·15 claims
- 0396US4022620AMethod of forming color photographic imagesFUJI PHOTO FILM CO LTD·Filed 1975·Granted May 10, 1977·52 cites·35 claims
- 0493US4865962APhotographic light-sensitive material and method of developing the sameFUJI PHOTO FILM CO LTD·Filed 1987·Granted Sep 12, 1989·27 cites·22 claims
- 0592US5148198ALens-fitted photographic film unit, a processor for processing the same, and a processing system thereforFUJI PHOTO FILM CO LTD·Filed 1991·Granted Sep 15, 1992·24 cites·12 claims
- 0691US5399475ASilver halide photographic materials and method producing thereofFUJI PHOTO FILM CO LTD·Filed 1992·Granted Mar 21, 1995·22 cites·16 claims
- 0791US5057402ASilver halide photographic materialsFUJI PHOTO FILM CO LTD·Filed 1989·Granted Oct 15, 1991·24 cites·19 claims
- 0891US4138258AMulti-layered color photographic materialsFUJI PHOTO FILM CO LTD·Filed 1977·Granted Feb 6, 1979·27 cites·1 claims
- 0990US4820624ACorner development type silver halide photographic emulsionsFUJI PHOTO FILM CO LTD·Filed 1987·Granted Apr 11, 1989·24 cites·13 claims
- 1090US3933500AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1974·Granted Jan 20, 1976·39 cites·11 claims
- 1189US5075205ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Dec 24, 1991·19 cites·10 claims
- 1289US4880726AMethod of forming a color imageFUJI PHOTO FILM CO LTD·Filed 1988·Granted Nov 14, 1989·22 cites·19 claims
- 1388US5037728APhotographic material package unitFUJI PHOTO FILM CO LTD·Filed 1988·Granted Aug 6, 1991·22 cites·9 claims
- 1488US4273861AMultilayer color photographic materials utilizing an interlayer correction couplerFUJI PHOTO FILM CO LTD·Filed 1976·Granted Jun 16, 1981·19 cites·11 claims
- 1586US4241168APhotographic couplerFUJI PHOTO FILM CO LTD·Filed 1977·Granted Dec 23, 1980·20 cites·12 claims
- 1685US4299912AProcess for the production of printing platesFUJI PHOTO FILM CO LTD·Filed 1980·Granted Nov 10, 1981·40 cites·10 claims
- 1784US4866469APhotosensitive material package unit provided with exposure functionFUJI PHOTO FILM CO LTD·Filed 1988·Granted Sep 12, 1989·17 cites·6 claims
- 1884US4163670AColor photographic materialFUJI PHOTO FILM CO LTD·Filed 1974·Granted Aug 7, 1979·28 cites·11 claims
- 1984US3936303APhotographic photosensitive element and developing method thereofFUJI PHOTO FILM CO LTD·Filed 1974·Granted Feb 3, 1976·29 cites·19 claims
- 2083US4201589ASilver halide photo-sensitive material prepared with solvent and solvent soluble polymerFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 6, 1980·15 cites·22 claims
- 2178US5077182ASilver halide color photographic materialsFUJI PHOTO FILM CO LTD·Filed 1987·Granted Dec 31, 1991·14 cites·5 claims
- 2278US4791004AProcess for forming multilayered coating filmFUJI PHOTO FILM CO LTD·Filed 1987·Granted Dec 13, 1988·26 cites·2 claims
- 2378US4456670APhotosensitive material for lithographic printingFUJI PHOTO FILM CO LTD·Filed 1982·Granted Jun 26, 1984·19 cites·7 claims
- 2478US4015988AMultilayer color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1975·Granted Apr 5, 1977·13 cites·14 claims
- 2577US4021248AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1975·Granted May 3, 1977·13 cites·40 claims
- 2677US3948663AMulti-layer color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1974·Granted Apr 6, 1976·20 cites·24 claims
- 2776US5234802AMethod for processing a silver halide photographic material and light-sensitive material for photographingFUJI PHOTO FILM CO LTD·Filed 1991·Granted Aug 10, 1993·10 cites·15 claims
- 2876US3990896AColor photographic light sensitive element and method of forming color photographic imagesFUJI PHOTO FILM CO LTD·Filed 1974·Granted Nov 9, 1976·8 cites·27 claims
- 2974US2025163352A1Beverage containing eriocitrin and juiceSUNTORY HOLDINGS LTD·Filed 2023·Application pending·0 cites
- 3072US11905425B2Inkjet active-energy-ray-curable composition, three-dimensional object producing method, and three-dimensional object producing apparatusSHINGAI YUKI·Filed 2022·Granted Feb 20, 2024·0 cites·17 claims
- 3172US5218392AApparatus for recording position information of principal image and photographic printing method using position informationFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jun 8, 1993·14 cites·4 claims
- 3271US4144071APhotographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1977·Granted Mar 13, 1979·9 cites·29 claims
- 3370US5053322AMethod for processing silver halide color photographic materials having a reflective supportFUJI PHOTO FILM CO LTD·Filed 1989·Granted Oct 1, 1991·10 cites·9 claims
- 3470US3930863AColor photographic sensitive materialFUJI PHOTO FILM CO LTD·Filed 1974·Granted Jan 6, 1976·15 cites·14 claims
- 3569US5075204ASilver halide color photosensitive material having a reflective support and a specified volume ratioFUJI PHOTO FILM CO LTD·Filed 1990·Granted Dec 24, 1991·7 cites·22 claims
- 3669US5051342ASilver halide photographic materials and method for color development thereofFUJI PHOTO FILM CO LTD·Filed 1990·Granted Sep 24, 1991·7 cites·16 claims
- 3768US3982950ASilver halide photographic emulsion for use in flash exposureFUJI PHOTO FILM CO LTD·Filed 1975·Granted Sep 28, 1976·8 cites·4 claims
- 3867US4827298APhotographic light-sensitive material-packed unit having exposure functionFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 2, 1989·10 cites·11 claims
- 3966US3990899AMulti-layered color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1974·Granted Nov 9, 1976·14 cites·15 claims
- 4064US4268609AProcess for preparing photosensitive lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 1980·Granted May 19, 1981·16 cites·6 claims
- 4164US4083721APhotographic phenolic couplers with amido coupling-off groupsFUJI PHOTO FILM CO LTD·Filed 1976·Granted Apr 11, 1978·7 cites·14 claims
- 4264US3973969ASilver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 1975·Granted Aug 10, 1976·8 cites·22 claims
- 4364US3963499APhotographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1974·Granted Jun 15, 1976·12 cites·9 claims
- 4463US2024307956A1Sintered body production methodSHIBA KEISUKE·Filed 2024·Application pending·0 cites
- 4558US6623564B2Method of recovering synthetic substratesPANAC IND INC·Filed 2001·Granted Sep 23, 2003·7 cites·11 claims
- 4656US5198328ASilver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 30, 1993·18 cites·11 claims
- 4756US4968595ASilver halide photographic emulsionsFUJI PHOTO FILM CO LTD·Filed 1988·Granted Nov 6, 1990·6 cites·21 claims
- 4855US4347305APhotosensitive lithographic printing plate precursors and methods of preparing printing plate therefromFUJI PHOTO FILM CO LTD·Filed 1980·Granted Aug 31, 1982·12 cites·10 claims
- 4954US4839257AColor diffusion transfer photographic film unitFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jun 13, 1989·6 cites·15 claims
- 5053US4012259APhotographic silver halide emulsion and element and method of forming color photographic imagesFUJI PHOTO FILM CO LTD·Filed 1974·Granted Mar 15, 1977·3 cites·35 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →