Furutachi; Nobuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Furutachi; Nobuo.The latest application filed is for "silver halide photographic material containing a magenta coupler and a compound that can break the aggregation of an azomethine dye".

Company Profile

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Furutachi; Nobuo - Minami-ashigara JP
Furutachi; Nobuo - Kanagawa JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Silver halide photographic material containing a magenta coupler and a compound that can break the aggregation of an azomethine dye Grant 5,294,528 - Furutachi March 15, 1	1994-03-15
Silver halide color photographic light-sensitive material containing epoxy compound Grant 5,183,731 - Takahashi , et al. February 2, 1	1993-02-02
Pyrazoloazole series couplers Grant 5,118,812 - Yokoyama , et al. June 2, 1	1992-06-02
Silver halide color photographic material Grant 5,091,297 - Fukunaga , et al. February 25, 1	1992-02-25
Pyrazoloazoleazomethine dyes Grant 4,921,968 - Yokoyama , et al. May 1, 1	1990-05-01
Silver halide color photographic material with a silver halide emulsion layer containing a cyan coupler and a color development accelerator Grant 4,898,812 - Aoki , et al. February 6, 1	1990-02-06
Color image forming process comprising blocked magenta dye forming coupler Grant 4,594,313 - Furutachi , et al. June 10, 1	1986-06-10
Method of forming color image comprising heterocyclic magenta dye-forming coupler Grant 4,540,654 - Sato , et al. September 10, 1	1985-09-10
Method for forming magenta color image Grant 4,500,630 - Sato , et al. February 19, 1	1985-02-19
Process and material for forming color photographic image Grant 4,407,936 - Ichijima , et al. October 4, 1	1983-10-04
Process and material for forming color photographic image Grant 4,301,235 - Ichijima , et al. November 17, 1	1981-11-17
Photographic coupler Grant 4,241,168 - Arai , et al. * December 23, 1	1980-12-23
Silver halide emulsion containing two-equivalent coupler Grant 4,076,533 - Ota , et al. February 28, 1	1978-02-28

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