Inventor · disambiguated record
Nobuo Sakai
Also filed as: SAKAI NOBUO · SHISHIDO TADAO · TAKADA SHUNJI
37 granted patents·333 citations·filing 1976–2019
97Inventor score
Top patents by PatentIndex Score
37 records- 0192US9704847B2Variable capacitance deviceMURATA MANUFACTURING CO·Filed 2016·Granted Jul 11, 2017·8 cites·16 claims
- 0291US4170480AThermally developable light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1977·Granted Oct 9, 1979·28 cites·9 claims
- 0390US4483918AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1982·Granted Nov 20, 1984·28 cites·35 claims
- 0487US5047314ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 10, 1991·21 cites·41 claims
- 0587US4311781AHighly-sensitive high-contrast photographic materialsFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jan 19, 1982·20 cites·10 claims
- 0684US4865963ASilver halide color photographic materials containing novel magenta couplerFUJI PHOTO FILM CO LTD·Filed 1986·Granted Sep 12, 1989·19 cites·13 claims
- 0783US4853321AMethod of forming a color image and silver halide color photographic material using developer with substantially no benzyl alcohol and low bromide concentrationFUJI PHOTO FILM CO LTD·Filed 1987·Granted Aug 1, 1989·18 cites·25 claims
- 0883US4076533ASilver halide emulsion containing two-equivalent couplerFUJI PHOTO FILM CO LTD·Filed 1976·Granted Feb 28, 1978·17 cites·13 claims
- 0982US4144068AMethod for color photographic processingFUJI PHOTO FILM CO LTD·Filed 1978·Granted Mar 13, 1979·15 cites·9 claims
- 1073US5077179AMethod for processing silver halide photosensitive material having a controlled amount of calcium and including the replenshing of washing waterFUJI PHOTO FILM CO LTD·Filed 1987·Granted Dec 31, 1991·11 cites·15 claims
- 1171US9991251B2Semiconductor deviceMURATA MANUFACTURING CO·Filed 2017·Granted Jun 5, 2018·1 cites·18 claims
- 1271US4266020AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 5, 1981·9 cites·20 claims
- 1370US4241164AHighly-sensitive high-contrast photographic materialsFUJI PHOTO FILM CO LTD·Filed 1978·Granted Dec 23, 1980·19 cites·10 claims
- 1469US5122444ASilver halide color photographic material containing a magenta couplers and color fading preventing agentFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jun 16, 1992·10 cites·16 claims
- 1566US5035986ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jul 30, 1991·9 cites·10 claims
- 1665US10043786B2Composite protection circuit, composite protection element, and LED device for illuminationMURATA MANUFACTURING CO·Filed 2016·Granted Aug 7, 2018·1 cites·14 claims
- 1765US4555479AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1984·Granted Nov 26, 1985·10 cites·21 claims
- 1861US4286042ALight reflecting layer for color diffusion transfer photographic systemFUJI PHOTO FILM CO LTD·Filed 1979·Granted Aug 25, 1981·6 cites·17 claims
- 1959US4845016AProcess for processing silver halide color photographic materials using a multistage counterflow stabilization systemFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jul 4, 1989·7 cites·19 claims
- 2059US4766057AMethod of forming a color imageFUJI PHOTO FILM CO LTD·Filed 1987·Granted Aug 23, 1988·7 cites·26 claims
- 2159US4745050ASilver halide color photographic material and discoloration inhibitor thereforFUJI PHOTO FILM CO LTD·Filed 1986·Granted May 17, 1988·6 cites·25 claims
- 2256US5124241ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jun 23, 1992·4 cites·12 claims
- 2355US6053667ACarrying apparatus for spherical objectsMITSUI HIGH TEC·Filed 1998·Granted Apr 25, 2000·21 cites·12 claims
- 2453US5006438AProcess for processing silver halide color photographic materialsFUJI PHOTO FILM CO LTD·Filed 1990·Granted Apr 9, 1991·4 cites·12 claims
- 2552US4874689ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1987·Granted Oct 17, 1989·5 cites·19 claims
- 2649US11469593B2Thin-film ESD protection device with compact sizeMURATA MANUFACTURING CO·Filed 2019·Granted Oct 11, 2022·0 cites·18 claims
- 2749US4454225AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1982·Granted Jun 12, 1984·5 cites·19 claims
- 2847US5286616ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Feb 15, 1994·3 cites·17 claims
- 2944US5011764ASilver halide color photographic material which forms a color photographic image with improved preservabilityFUJI PHOTO FILM CO LTD·Filed 1988·Granted Apr 30, 1991·4 cites·26 claims
- 3044US4762773ASilver halide color photographic light-sensitive material containing a hydroquinone derivative and a pyrazoloazole couplerFUJI PHOTO FILM CO LTD·Filed 1986·Granted Aug 9, 1988·4 cites·50 claims
- 3141US5273864AProcessing method for silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Dec 28, 1993·2 cites·19 claims
- 3237US5851741AMethod for the formation of color imagesFUJI PHOTO FILM CO LTD·Filed 1994·Granted Dec 22, 1998·1 cites·18 claims
- 3336US6071179AApparatus and method for grinding and polishing spherical bodiesMITSUI HIGH TEC·Filed 1998·Granted Jun 6, 2000·6 cites·19 claims
- 3436US5043460A6-hydroxychroman derivativeFUJI PHOTO FILM CO LTD·Filed 1989·Granted Aug 27, 1991·0 cites·10 claims
- 3533US4504577ASilver halide photographic materialsFUJI PHOTO FILM CO LTD·Filed 1984·Granted Mar 12, 1985·1 cites·11 claims
- 3630US5089382ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Feb 18, 1992·1 cites·16 claims
- 3728US6039511ACarrying apparatus for spherical objectsMITSUI HIGH TEC·Filed 1998·Granted Mar 21, 2000·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →