Inventor · disambiguated record
Kazunobu Katoh
Also filed as: KATOH KAZUNOBU · SAKAGUCHI SHINJI · SATOU MASAMI
100 granted patents·908 citations·filing 1977–2001
99Inventor score
Top patents by PatentIndex Score
100 records- 0197US6645714B2Photothermographic materialFUJI PHOTO FILM CO LTD·Filed 2001·Granted Nov 11, 2003·27 cites·17 claims
- 0297US6090538AHeat developable light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jul 18, 2000·51 cites·14 claims
- 0395US5968725APhotothermographic photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 19, 1999·29 cites·20 claims
- 0495US5196291ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 23, 1993·33 cites·6 claims
- 0594US6203972B1Photothermographic materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Mar 20, 2001·25 cites·27 claims
- 0693US6146823AThermographic image-recording elementFUJI PHOTO FILM CO LTD·Filed 1999·Granted Nov 14, 2000·21 cites·9 claims
- 0791US6586167B2Method for thermally forming image for plate making and thermally processed image recording material for plate makingFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jul 1, 2003·12 cites·16 claims
- 0891US4971890ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Nov 20, 1990·24 cites·14 claims
- 0989US6528244B1Photothermographic material and method for makingFUJI PHOTO FILM CO LTD·Filed 2000·Granted Mar 4, 2003·9 cites·22 claims
- 1088US6395466B1Heat-developable image recording materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted May 28, 2002·9 cites·10 claims
- 1188US6329127B1Heat-developable photosensitive material and method for forming image using the sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Dec 11, 2001·10 cites·15 claims
- 1288US4629677AElement for diffusion transfer with stripping layer of crosslinked polymer from ethenically unsaturated carboxylic acid or salt thereofFUJI PHOTO FILM CO LTD·Filed 1985·Granted Dec 16, 1986·21 cites·21 claims
- 1387US6379880B1Heat-developable photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted Apr 30, 2002·9 cites·11 claims
- 1487US6140037APhotothermographic material and method for makingFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 31, 2000·12 cites·8 claims
- 1586US5279919ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jan 18, 1994·15 cites·13 claims
- 1685US6593069B2Photothermographic material and method for forming imagesFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jul 15, 2003·8 cites·30 claims
- 1785US4800150ASuper-high contrast negative type photographic materialFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jan 24, 1989·17 cites·23 claims
- 1883US6027871APreparation of photothermographic materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Feb 22, 2000·11 cites·7 claims
- 1983US5316890ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted May 31, 1994·13 cites·15 claims
- 2082US5134055ASilver halide photographic materialsFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jul 28, 1992·12 cites·6 claims
- 2181US5030547ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jul 9, 1991·15 cites·14 claims
- 2281US4255516APhotographic support containing different polyester layersFUJI PHOTO FILM CO LTD·Filed 1980·Granted Mar 10, 1981·20 cites·17 claims
- 2379US5378578ASilver halide photographic photosensitive materialsFUJI PHOTO FILM CO LTD·Filed 1993·Granted Jan 3, 1995·11 cites·9 claims
- 2479US5326686ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted Jul 5, 1994·10 cites·16 claims
- 2579US5006445ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Apr 9, 1991·14 cites·12 claims
- 2677US5155006ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 13, 1992·10 cites·20 claims
- 2775US5262274ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Nov 16, 1993·9 cites·8 claims
- 2875US5229249ASilver halide photographic material and method for processing the sameFUJI PHOTO FILM CO LTD·Filed 1991·Granted Jul 20, 1993·9 cites·14 claims
- 2973US5962182AImage forming methodFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 5, 1999·7 cites·8 claims
- 3073US5691109AMethod for processing silver halide photographic materials, and developer and silver halide photographic material used thereinFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 25, 1997·6 cites·4 claims
- 3173US4689287APhotographic element for silver salt diffusion transfer process with I ion capturing layerFUJI PHOTO FILM CO LTD·Filed 1986·Granted Aug 25, 1987·12 cites·50 claims
- 3272US5204214ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Apr 20, 1993·8 cites·14 claims
- 3372US4761362AProcessing a photographic material comprising an emulsion layer providing a contrast gradation and another layer providing a soft tone gradationFUJI PHOTO FILM CO LTD·Filed 1986·Granted Aug 2, 1988·11 cites·11 claims
- 3471US5075198ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Dec 24, 1991·8 cites·10 claims
- 3570US4614681APhotographic supportFUJI PHOTO FILM CO LTD·Filed 1984·Granted Sep 30, 1986·11 cites·13 claims
- 3669US4987052ASilver halide photographic material and method for forming superhigh contrast negative images using the sameFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jan 22, 1991·10 cites·28 claims
- 3768US5744279ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Apr 28, 1998·6 cites·16 claims
- 3868US5124230ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Jun 23, 1992·7 cites·12 claims
- 3968US5100761ASilver halide photographic materialsFUJI PHOTO FILM CO LTD·Filed 1988·Granted Mar 31, 1992·8 cites·23 claims
- 4067US6756193B2Heat-developable image-recording material and method for forming image by heat development using sameFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jun 29, 2004·2 cites·14 claims
- 4167US6730470B2Photothermographic materialFUJI PHOTO FILM CO LTD·Filed 2001·Granted May 4, 2004·2 cites·22 claims
- 4267US4950578ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Aug 21, 1990·9 cites·17 claims
- 4367US4851321ASuperhigh contrast negative-type silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jul 25, 1989·26 cites·8 claims
- 4466US4952484ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Aug 28, 1990·8 cites·10 claims
- 4565US5478697AMethod for forming an imageFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 26, 1995·5 cites·9 claims
- 4665US4191679APhotographic polyester film supportFUJI PHOTO FILM CO LTD·Filed 1978·Granted Mar 4, 1980·7 cites·13 claims
- 4764US5278025AMethod for forming imagesFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jan 11, 1994·6 cites·3 claims
- 4864US4908293ASuperhigh contrast negative type silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1987·Granted Mar 13, 1990·8 cites·7 claims
- 4962US5061594AHigh contrast silver halide material containing novel hydrazine nucleating agentFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 29, 1991·7 cites·9 claims
- 5061US5124231ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jun 23, 1992·5 cites·6 claims
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