Inventor · disambiguated record
Kohzaburoh Yamada
Also filed as: YAMADA KOHZABUROH
53 granted patents·4 pending applications·410 citations·filing 1985–2005
98Inventor score
Top patents by PatentIndex Score
57 records- 0197US6090538AHeat developable light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jul 18, 2000·51 cites·14 claims
- 0295US6689554B2Silver handle emulsion and silver halide photographic lightsensitive materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Feb 10, 2004·24 cites·16 claims
- 0394US5888694ASilver halide photographic material and image formation using the sameFUJI PHOTO FILM CO LTD·Filed 1997·Granted Mar 30, 1999·28 cites·2 claims
- 0493US6048675AMethod for processing silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Apr 11, 2000·24 cites·8 claims
- 0593US5976758ADevelopment processing methodFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 2, 1999·23 cites·6 claims
- 0693US5972580ADevelopment processing methodFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 26, 1999·23 cites·6 claims
- 0792US6331386B1Photothermographic elementFUJI PHOTO FILM CO LTD·Filed 1999·Granted Dec 18, 2001·20 cites·7 claims
- 0891US6787298B2Photothermographic materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 7, 2004·13 cites·24 claims
- 0990US6472132B1Silver halide photographic light-sensitive material and processing method thereofFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 29, 2002·12 cites·21 claims
- 1087US6593075B1Silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jul 15, 2003·10 cites·12 claims
- 1186US7147999B2Photothermographic materialFUJIFILM CORP·Filed 2005·Granted Dec 12, 2006·2 cites·12 claims
- 1284US6372419B1Silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted Apr 16, 2002·8 cites·17 claims
- 1383US6277553B1Thermographic recording elementFUJI PHOTO FILM CO LTD·Filed 1998·Granted Aug 21, 2001·11 cites·10 claims
- 1483US5994040AProcessing composition for silver halide photographic light-sensitive material, developer and processing method using the sameFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 30, 1999·12 cites·16 claims
- 1582US6232059B1Thermographic recording elementsFUJI PHOTO FILM CO LTD·Filed 1998·Granted May 15, 2001·10 cites·8 claims
- 1680US6638705B1Silver halide emulsion and chemical sensitization method thereofFUJI PHOTO FILM CO LTD·Filed 2002·Granted Oct 28, 2003·5 cites·26 claims
- 1779US6746835B2Thermally processed image recording materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jun 8, 2004·6 cites·20 claims
- 1876US4741994ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1985·Granted May 3, 1988·13 cites·24 claims
- 1975US7211373B2Photothermographic materialFUJIFILM CORP·Filed 2003·Granted May 1, 2007·4 cites·12 claims
- 2071US6586170B1Thermographic recording elementFUJI PHOTO FILM CO LTD·Filed 1998·Granted Jul 1, 2003·5 cites·8 claims
- 2170US7026109B2Photothermographic materialFUJI PHOTO FILM CO LTD·Filed 2003·Granted Apr 11, 2006·2 cites·7 claims
- 2270US6177240B1Thermographic recording elementsFUJI PHOTO FILM CO LTD·Filed 1998·Granted Jan 23, 2001·6 cites·10 claims
- 2368US4678743ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1985·Granted Jul 7, 1987·10 cites·9 claims
- 2467US5962212AThermographic recording elementFUJI PHOTO FILM CO LTD·Filed 1998·Granted Oct 5, 1999·5 cites·11 claims
- 2564US6696215B2Silver halide photographic light sensitive materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Feb 24, 2004·2 cites·20 claims
- 2664US5328818ASilver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jul 12, 1994·6 cites·11 claims
- 2764US5118597ASilver halide color photographic material containing at least one monodispersed emulsion having a specified particle size distributionFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jun 2, 1992·6 cites·17 claims
- 2863US6297000B1Thermographic recording elementFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 2, 2001·2 cites·19 claims
- 2961US6277554B1Thermographic recording elementFUJI PHOTO FILM CO LTD·Filed 1999·Granted Aug 21, 2001·4 cites·19 claims
- 3060US6783923B2Silver halide color photosensitive material and photographic productFUJI PHOTO FILM CO LTD·Filed 2003·Granted Aug 31, 2004·1 cites·19 claims
- 3160US6423486B2Thermographic recording elementsFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jul 23, 2002·1 cites·9 claims
- 3260US5362617ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted Nov 8, 1994·5 cites·20 claims
- 3359US6844146B2Silver halide color photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jan 18, 2005·13 cites·7 claims
- 3459US6017674ASilver halide photographic material and processing process thereofFUJI PHOTO FILM CO LTD·Filed 1997·Granted Jan 25, 2000·3 cites·6 claims
- 3558US6458522B1Silver halide photographic light-sensitive material and processing method thereofFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 1, 2002·1 cites·19 claims
- 3657US5840472ADeveloper for silver halide photographic photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 24, 1998·3 cites·8 claims
- 3756US6306574B1Photothermographic materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 23, 2001·3 cites·24 claims
- 3856US5981138AHydrazine compound and silver halide photographic light-sensitive material using the sameFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 9, 1999·3 cites·8 claims
- 3953US5789139AHydrazide compound and silver halide photographic photosensitive material comprising the sameFUJI PHOTO FILM CO LTD·Filed 1996·Granted Aug 4, 1998·6 cites·2 claims
- 4052US2005032008A1Silver halide color photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2004·Application pending·0 cites
- 4151US5459023ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Oct 17, 1995·3 cites·11 claims
- 4250US5688630ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Nov 18, 1997·2 cites·7 claims
- 4349US5882841ASilver halide photographic light-sensitive material and method for processing thereofFUJI PHOTO FILM CO LTD·Filed 1997·Granted Mar 16, 1999·2 cites·15 claims
- 4449US5667936ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Sep 16, 1997·4 cites·4 claims
- 4549US2004002027A1Thermographic recording elementFUJI PHOTO FILM CO LTD·Filed 2003·Application pending·0 cites
- 4648US5858610AMethod of developing a hydrazine-containing light-sensitive material to form an imageFUJI PHOTO FILM CO LTD·Filed 1997·Granted Jan 12, 1999·2 cites·6 claims
- 4746US5770344ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jun 23, 1998·3 cites·3 claims
- 4846US5409807ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted Apr 25, 1995·2 cites·17 claims
- 4945US6074799ASilver halide photographic material and processing process thereofFUJI PHOTO FILM CO LTD·Filed 1998·Granted Jun 13, 2000·1 cites·4 claims
- 5042US6521389B2Silver halide photographic light-sensitive material and processing method thereofFUJI PHOTO FILM CO LTD·Filed 2001·Granted Feb 18, 2003·0 cites·17 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →