Inventor · disambiguated record
Sumio Nishikawa
Also filed as: NISHIKAWA SUMIO
5 granted patents·1 pending application·43 citations·filing 1984–2007
79Inventor score
Top patents by PatentIndex Score
6 records- 0181US5378592APhotographic materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jan 3, 1995·11 cites·4 claims
- 0278US4542093APhotographic silverhalide material containing two subbing layersFUJI PHOTO FILM CO LTD·Filed 1984·Granted Sep 17, 1985·16 cites·19 claims
- 0375US5510233APhotographic materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 23, 1996·8 cites·3 claims
- 0467US4994353ASilver halide photographic material having polyester support with subbing layerFUJI PHOTO FILM CO LTD·Filed 1990·Granted Feb 19, 1991·7 cites·20 claims
- 0540US2008057297A1Optical multi-layer sheet and image display deviceFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 0629US6274247B1Low-heat-shrinkage polyester support and heat-development photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1999·Granted Aug 14, 2001·1 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →