Inventor · disambiguated record
Masayoshi Tsuboi
Also filed as: TSUBOI MASAYOSHI
17 granted patents·197 citations·filing 1972–1993
94Inventor score
Top patents by PatentIndex Score
17 records- 0185US4813222ASystem for transferring full and empty bobbins from and to a textile machine such as a ring spinning frameTOYODA AUTOMATIC LOOM WORKS·Filed 1988·Granted Mar 21, 1989·15 cites·3 claims
- 0276US4032348AMethod for forming phase hologramsFUJI PHOTO FILM CO LTD·Filed 1975·Granted Jun 28, 1977·12 cites·11 claims
- 0374US4791023AInfrared absorbent and optical material using the sameFUJI PHOTO FILM CO LTD·Filed 1985·Granted Dec 13, 1988·32 cites·26 claims
- 0470US4927897AMetal-containing organic polymer and use thereofFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 22, 1990·22 cites·24 claims
- 0569US5049477ARadiation responsive compositionFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 17, 1991·10 cites·20 claims
- 0667US4914001AOptical information recording mediumFUJI PHOTO FILM CO LTD·Filed 1987·Granted Apr 3, 1990·14 cites·18 claims
- 0767US4130426AHeat developable light-sensitive diazotype materials and process of useFUJI PHOTO FILM CO LTD·Filed 1975·Granted Dec 19, 1978·8 cites·10 claims
- 0863US5055537AMetal-containing organic polymerFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 8, 1991·19 cites·7 claims
- 0962US4076537ALight-sensitive materials containing organo tellurium or selenium compounds and sensitizersFUJI PHOTO FILM CO LTD·Filed 1976·Granted Feb 28, 1978·7 cites·15 claims
- 1058US4388387AProcess for forming color imagesFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jun 14, 1983·16 cites·9 claims
- 1155US5512215AShading film for color filter and coating for forming shading filmHITACHI POWDERED METALS·Filed 1993·Granted Apr 30, 1996·19 cites·13 claims
- 1250US4131463AElectric recording process of images using electron sensitive layer containing trivalent cobalt complex and compound having conjugated π bond systemFUJI PHOTO FILM CO LTD·Filed 1977·Granted Dec 26, 1978·10 cites·8 claims
- 1350US4076530ADry photographic copying method for producing Te imagesFUJI PHOTO FILM CO LTD·Filed 1976·Granted Feb 28, 1978·4 cites·16 claims
- 1438US3969541ADiffusion transfer image receptive materialsFUJI PHOTO FILM CO LTD·Filed 1972·Granted Jul 13, 1976·5 cites·15 claims
- 1535US4129445AMetal image formation processFUJI PHOTO FILM CO LTD·Filed 1978·Granted Dec 12, 1978·1 cites·9 claims
- 1635US3976817AMethod of preparing diffusion transfer image-receiving materialsFUJI PHOTO FILM CO LTD·Filed 1972·Granted Aug 24, 1976·2 cites·10 claims
- 1732US4045222AEtch bleaching processFUJI PHOTO FILM CO LTD·Filed 1973·Granted Aug 30, 1977·1 cites·9 claims
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