Inventor · disambiguated record
Hidetaka Deguchi
Also filed as: DEGUCHI HIDETAKA
6 granted patents·77 citations·filing 1975–1983
82Inventor score
Files withKONISHIROKU PHOTO IND6
Top patents by PatentIndex Score
6 records- 0195US4052212APhotographic silver halide emulsion containing 2-equivalent cyan couplerKONISHIROKU PHOTO IND·Filed 1975·Granted Oct 4, 1977·43 cites·5 claims
- 0274US4134766ADye image forming processKONISHIROKU PHOTO IND·Filed 1977·Granted Jan 16, 1979·11 cites·16 claims
- 0369US4499181APhotographic recording material with indole redox releaserKONISHIROKU PHOTO IND·Filed 1983·Granted Feb 12, 1985·7 cites·8 claims
- 0467US4113491AColor photographic developing compositionKONISHIROKU PHOTO IND·Filed 1976·Granted Sep 12, 1978·9 cites·1 claims
- 0554US4149892AColor diffusion transfer photographic elementsKONISHIROKU PHOTO IND·Filed 1977·Granted Apr 17, 1979·4 cites·18 claims
- 0642US4205990AProcess for forming a cyan dye image by the use of a 2-equivalent cyan couplerKONISHIROKU PHOTO IND·Filed 1978·Granted Jun 3, 1980·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →