Inventor · disambiguated record
Toyoaki Masukawa
Also filed as: KAWASAKI MIKIO · MASUKAWA TOYOAKI
35 granted patents·510 citations·filing 1973–1991
98Inventor score
Files withKONISHIROKU PHOTO IND35
Top patents by PatentIndex Score
35 records- 0195US4584267AThermally developable, light-sensitive materialKONISHIROKU PHOTO IND·Filed 1984·Granted Apr 22, 1986·39 cites·6 claims
- 0295US4451561AHeat-development-type image recording materialKONISHIROKU PHOTO IND·Filed 1983·Granted May 29, 1984·41 cites·10 claims
- 0393US4373017APhotosensitive compound and photosensitive material containing itKONISHIROKU PHOTO IND·Filed 1981·Granted Feb 8, 1983·72 cites·14 claims
- 0493US3958993ADevelopment inhibitor-releasing type compound for photographic useKONISHIROKU PHOTO IND·Filed 1973·Granted May 25, 1976·25 cites·4 claims
- 0590US4368258AProcess for preparing impregnated polymer latex compositionsKONISHIROKU PHOTO IND·Filed 1981·Granted Jan 11, 1983·56 cites·17 claims
- 0689US5112532ANon-linear optical material and non-linear optical device employing itKONISHIROKU PHOTO IND·Filed 1989·Granted May 12, 1992·28 cites·4 claims
- 0788US5017467APhotographic material with imidazole cyan couplerKONISHIROKU PHOTO IND·Filed 1990·Granted May 21, 1991·17 cites·7 claims
- 0888US4818672ASilver halide color photographic light-sensitive material improved in cyan image characteristicsKONISHIROKU PHOTO IND·Filed 1987·Granted Apr 4, 1989·26 cites·3 claims
- 0985US4200466ALight-sensitive silver halide photographic materialsKONISHIROKU PHOTO IND·Filed 1978·Granted Apr 29, 1980·18 cites·4 claims
- 1084US4113490AMethod for processing light-sensitive silver halide photographic materialsKONISHIROKU PHOTO IND·Filed 1977·Granted Sep 12, 1978·16 cites·9 claims
- 1182US4543309AHeat-developable image-pattern recording materialKONISHIROKU PHOTO IND·Filed 1984·Granted Sep 24, 1985·17 cites·8 claims
- 1280US4770981AHeat-development-type color light-sensitive materialKONISHIROKU PHOTO IND·Filed 1987·Granted Sep 13, 1988·14 cites·9 claims
- 1379US4977073ASilver halide light-sensitive color photographic materialKONISHIROKU PHOTO IND·Filed 1988·Granted Dec 11, 1990·15 cites·14 claims
- 1478US3938996AProcess for developing light-sensitive silver halide photographic materialsKONISHIROKU PHOTO IND·Filed 1974·Granted Feb 17, 1976·10 cites·12 claims
- 1576US4137080AProcess for dye image production on a light-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1978·Granted Jan 30, 1979·12 cites·3 claims
- 1675US4094682AMethod for processing light-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1976·Granted Jun 13, 1978·11 cites·3 claims
- 1764US5071740AHeat developable color photosensitive materialKONISHIROKU PHOTO IND·Filed 1990·Granted Dec 10, 1991·6 cites·6 claims
- 1864US4921783ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1989·Granted May 1, 1990·6 cites·24 claims
- 1963US4788284ADiphenylimidazole type dyesKONISHIROKU PHOTO IND·Filed 1987·Granted Nov 29, 1988·8 cites·7 claims
- 2063US4210715ALight-sensitive silver halide photographic material and method of processing thereofKONISHIROKU PHOTO IND·Filed 1979·Granted Jul 1, 1980·7 cites·13 claims
- 2160US5051347ASilver halide photographic light-sensitive material containing a novel cyan couplerKONISHIROKU PHOTO IND·Filed 1990·Granted Sep 24, 1991·6 cites·19 claims
- 2259US4192681AProcess for forming an amplified dye imageKONISHIROKU PHOTO IND·Filed 1976·Granted Mar 11, 1980·6 cites·6 claims
- 2359US4175966ALight-sensitive black-white silver halide photographic material for forming a high-contrast silver image and method of treating thereofKONISHIROKU PHOTO IND·Filed 1978·Granted Nov 27, 1979·6 cites·5 claims
- 2457US4840870AHeat-transfer image-receiving elementKONISHIROKU PHOTO IND·Filed 1988·Granted Jun 20, 1989·9 cites·11 claims
- 2554US4562143AMethod of forming image by means of heat developmentKONISHIROKU PHOTO IND·Filed 1984·Granted Dec 31, 1985·6 cites·7 claims
- 2654US4390617AMethod for the formation of photographic imagesKONISHIROKU PHOTO IND·Filed 1981·Granted Jun 28, 1983·6 cites·11 claims
- 2753US5128237ADirect positive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1991·Granted Jul 7, 1992·4 cites·21 claims
- 2851US4203767AAmplification process for light-sensitive color photographic materialKONISHIROKU PHOTO IND·Filed 1977·Granted May 20, 1980·4 cites·4 claims
- 2948US4416980AHigh-contrast light-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1980·Granted Nov 22, 1983·5 cites·10 claims
- 3043US4840883ALight-sensitive silver halide color photographic material containing novel cyan couplerKONISHIROKU PHOTO IND·Filed 1988·Granted Jun 20, 1989·2 cites·22 claims
- 3143US4233400ALight-sensitive silver halide photographic material containing tetrazolium compoundsKONISHIROKU PHOTO IND·Filed 1979·Granted Nov 11, 1980·7 cites·10 claims
- 3242US5053325ASilver halide color photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1990·Granted Oct 1, 1991·2 cites·9 claims
- 3342US4988614ASilver halide color photographic light-sensitive material containing novel magenta couplersKONISHIROKU PHOTO IND·Filed 1989·Granted Jan 29, 1991·3 cites·6 claims
- 3433US4996139ASilver halide photographic light-sensitive material containing novel cyan couplerKONISHIROKU PHOTO IND·Filed 1989·Granted Feb 26, 1991·0 cites·6 claims
- 3530US5162293AThermal transfer recording materialKONISHIROKU PHOTO IND·Filed 1991·Granted Nov 10, 1992·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Toyoaki Masukawa 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 →