Inventor · disambiguated record
Hiroyuki Yamagami
Also filed as: YAMAGAMI HIROYUKI
10 granted patents·53 citations·filing 1984–1999
86Inventor score
Files withFUJI PHOTO FILM CO LTD10
Top patents by PatentIndex Score
10 records- 0188US4554245AColor reversal light-sensitive materialsFUJI PHOTO FILM CO LTD·Filed 1984·Granted Nov 19, 1985·24 cites·16 claims
- 0269US5085979ASilver halide color photographic materials and processing methodFUJI PHOTO FILM CO LTD·Filed 1991·Granted Feb 4, 1992·8 cites·9 claims
- 0353US5492800ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Feb 20, 1996·4 cites·16 claims
- 0445US5051350AProcess for preparing a silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 24, 1991·4 cites·9 claims
- 0540US4568635ASilver halide light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1984·Granted Feb 4, 1986·2 cites·21 claims
- 0638US4946767ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1988·Granted Aug 7, 1990·7 cites·17 claims
- 0737US4558000AColor reversal light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1984·Granted Dec 10, 1985·2 cites·12 claims
- 0833US4987062AProcess for preparing a silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 22, 1991·1 cites·4 claims
- 0931US6218096B1Silver halide color photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1999·Granted Apr 17, 2001·0 cites·19 claims
- 1029US5151346AProcess for preparing a silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 1990·Granted Sep 29, 1992·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Hiroyuki Yamagami files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →