Inventor · disambiguated record
Takayoshi Kamio
Also filed as: KAMIO TAKAYOSHI · SAKANOUE SEIKI
28 granted patents·239 citations·filing 1976–2000
96Inventor score
Files withFUJI PHOTO FILM CO LTD28
Top patents by PatentIndex Score
28 records- 0196US5213958ASilver halide color photographic material containing a photographic yellow dye forming couplerFUJI PHOTO FILM CO LTD·Filed 1991·Granted May 25, 1993·38 cites·13 claims
- 0284US6444020B1Tetraalkyl-substituted nitrogen-containing hetero ring-bonded azo dye, ink-jet ink comprising said dye, ink-jet recording method using said ink, and thermal transfer recording material comprising said dyeFUJI PHOTO FILM CO LTD·Filed 2000·Granted Sep 3, 2002·17 cites·20 claims
- 0378US5112730ASilver halide color photographic material comprising a yellow-colored cyan couplerFUJI PHOTO FILM CO LTD·Filed 1990·Granted May 12, 1992·11 cites·10 claims
- 0474US6010819AMethod for improving light fastness of images, and image forming materialFUJI PHOTO FILM CO LTD·Filed 1998·Granted Jan 4, 2000·8 cites·18 claims
- 0571US4547459APhotographic silver halide materials containing a high speed coating aidFUJI PHOTO FILM CO LTD·Filed 1981·Granted Oct 15, 1985·12 cites·7 claims
- 0670US6458194B1Azo dye compound having 1,2,4-triazole as the azo componentFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 1, 2002·8 cites·8 claims
- 0770US4579813ASilver halide color photographic materialsFUJI PHOTO FILM CO LTD·Filed 1984·Granted Apr 1, 1986·11 cites·10 claims
- 0867US5306609ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Apr 26, 1994·28 cites·19 claims
- 0963US4774172ASilver halide color photographic materialsFUJI PHOTO FILM CO LTD·Filed 1986·Granted Sep 27, 1988·6 cites·9 claims
- 1063US4385111AColor photographic sensitive materialsFUJI PHOTO FILM CO LTD·Filed 1982·Granted May 24, 1983·9 cites·5 claims
- 1163US4179293AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1978·Granted Dec 18, 1979·5 cites·17 claims
- 1262US4587210AColor photographic silver halide light-sensitive material consisting of a specified hydroquinone derivativeFUJI PHOTO FILM CO LTD·Filed 1984·Granted May 6, 1986·9 cites·14 claims
- 1361US5643709AThermal transfer recording materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jul 1, 1997·27 cites·16 claims
- 1460US6399712B1Polymer bound 2,2,6,6,-piperidinyl derivativesFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jun 4, 2002·4 cites·16 claims
- 1555US4125636ADesensitizing composition and desensitizing methodFUJI PHOTO FILM CO LTD·Filed 1976·Granted Nov 14, 1978·11 cites·15 claims
- 1650US5266456ASilver halide color photographic material having a high silver iodide content and containing a yellow colored cyan couplerFUJI PHOTO FILM CO LTD·Filed 1991·Granted Nov 30, 1993·3 cites·13 claims
- 1749US6200370B1Jet printing ink and ink-jet recording methodFUJI PHOTO FILM CO LTD·Filed 1999·Granted Mar 13, 2001·12 cites·7 claims
- 1849US4514490AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1983·Granted Apr 30, 1985·2 cites·13 claims
- 1948US6232469B14-acylamino-2,2,6,6-tetramethylpiperidine derivatives and antioxidants containing the sameFUJI PHOTO FILM CO LTD·Filed 1999·Granted May 15, 2001·9 cites·18 claims
- 2044US5338654ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted Aug 16, 1994·2 cites·25 claims
- 2141US5731140APyrazolylazophenol dyeFUJI PHOTO FILM CO LTD·Filed 1996·Granted Mar 24, 1998·3 cites·7 claims
- 2239US4477558ASilver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1983·Granted Oct 16, 1984·2 cites·18 claims
- 2336US4910128ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1988·Granted Mar 20, 1990·2 cites·11 claims
- 2432US4273864AColor photographic light-sensitive materialsFUJI PHOTO FILM CO LTD·Filed 1979·Granted Jun 16, 1981·0 cites·7 claims
- 2531US6124084ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1998·Granted Sep 26, 2000·0 cites·17 claims
- 2631US5449598ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted Sep 12, 1995·0 cites·11 claims
- 2730US5302503ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Apr 12, 1994·0 cites·12 claims
- 2830US5214141AAzomethine compound and photographic dye comprising the azomethine compoundFUJI PHOTO FILM CO LTD·Filed 1991·Granted May 25, 1993·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →