Inventor · disambiguated record
Takefumi Hara
Also filed as: HARA TAKEFUMI
11 granted patents·1 pending application·50 citations·filing 1989–2006
88Inventor score
Top patents by PatentIndex Score
12 records- 0180US5587280ALight-sensitive silver halide emulsion and photographic light-sensitive material using the sameFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 24, 1996·10 cites·9 claims
- 0271US5460929ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted Oct 24, 1995·7 cites·6 claims
- 0366US5478717ASilver halide emulsion and photographic light-sensitive material using the sameFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 26, 1995·5 cites·19 claims
- 0465US5691125ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Nov 25, 1997·4 cites·25 claims
- 0561US6040127AMethod for producing silver halide emulsion and photographic material containing the sameFUJI PHOTO FILM CO LTD·Filed 1996·Granted Mar 21, 2000·4 cites·18 claims
- 0659US5580713ASilver halide color reversal photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 3, 1996·4 cites·13 claims
- 0758US5156946ASilver halide photographic materialsFUJI PHOTO FILM CO LTD·Filed 1989·Granted Oct 20, 1992·7 cites·4 claims
- 0853US5578441ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Nov 26, 1996·3 cites·4 claims
- 0951US6194134B1Internal latent image-type direct positive silver halide photographic emulsion and color diffusion transfer light-sensitive material using the sameFUJI PHOTO FILM CO LTD·Filed 1999·Granted Feb 27, 2001·2 cites·3 claims
- 1051US5578436ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Nov 26, 1996·2 cites·3 claims
- 1146US2007134559A1Hologram production method and hologram production system employing silver halide photosensitive materialFUJIFILM CORP·Filed 2006·Application pending·0 cites
- 1244US5478714ASilver halide photographic emulsion and silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Dec 26, 1995·2 cites·11 claims
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