Inventor · disambiguated record
Seiki Sakanoue
Also filed as: KAMIO TAKAYOSHI · SAKANOUE SEIKI
12 granted patents·59 citations·filing 1974–1987
89Inventor score
Files withFUJI PHOTO FILM CO LTD12
Top patents by PatentIndex Score
12 records- 0184US4865963ASilver halide color photographic materials containing novel magenta couplerFUJI PHOTO FILM CO LTD·Filed 1986·Granted Sep 12, 1989·19 cites·13 claims
- 0267US3953211ADye developer for diffusion transfer elementsFUJI PHOTO FILM CO LTD·Filed 1974·Granted Apr 27, 1976·6 cites·10 claims
- 0365US4946770ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1987·Granted Aug 7, 1990·9 cites·6 claims
- 0463US4179293AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1978·Granted Dec 18, 1979·5 cites·17 claims
- 0551US4014700AFuran containing azo dye developersFUJI PHOTO FILM CO LTD·Filed 1974·Granted Mar 29, 1977·3 cites·12 claims
- 0649US3982946ABis-azo pyrazolone type dye developer and light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1975·Granted Sep 28, 1976·4 cites·14 claims
- 0746US3999991AThioindioxyl azo dye developer for diffusion transfer processFUJI PHOTO FILM CO LTD·Filed 1974·Granted Dec 28, 1976·6 cites·22 claims
- 0842US4267250AColor diffusion transfer photographic elementFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 12, 1981·3 cites·15 claims
- 0932US4032349AHigh molecular weight mercapto compound in color diffusion transfer processing compositionFUJI PHOTO FILM CO LTD·Filed 1975·Granted Jun 28, 1977·1 cites·12 claims
- 1031US4308336AColor photographic sensitive materialsFUJI PHOTO FILM CO LTD·Filed 1980·Granted Dec 29, 1981·2 cites·35 claims
- 1131US3994731AAzo dye developers comprising furan ringsFUJI PHOTO FILM CO LTD·Filed 1974·Granted Nov 30, 1976·1 cites·10 claims
- 1229US4124393AShifted anthraquinone dye developing agentsFUJI PHOTO FILM CO LTD·Filed 1975·Granted Nov 7, 1978·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →