Inventor · disambiguated record
Tadao Toyama
Also filed as: IWASAKI MASAYUKI · TOYAMA TADAO
27 granted patents·493 citations·filing 1976–1999
97Inventor score
Files withFUJI PHOTO FILM CO LTD27
Top patents by PatentIndex Score
27 records- 0190US4687727ALight-sensitive planographic printing plate with layer of diazo resin containing photopolymerizable compositionFUJI PHOTO FILM CO LTD·Filed 1985·Granted Aug 18, 1987·64 cites·7 claims
- 0289US4511645APhotosensitive plate for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1983·Granted Apr 16, 1985·47 cites·12 claims
- 0386US4701399APhotosensitive composition with 2-halomethyl-5-substituted-1,3,4-oxadiazoleFUJI PHOTO FILM CO LTD·Filed 1985·Granted Oct 20, 1987·24 cites·9 claims
- 0485US4299912AProcess for the production of printing platesFUJI PHOTO FILM CO LTD·Filed 1980·Granted Nov 10, 1981·40 cites·10 claims
- 0579US5480762AMethod for preparing lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1991·Granted Jan 2, 1996·35 cites·11 claims
- 0679US5464724APS plate and method for processing sameFUJI PHOTO FILM CO LTD·Filed 1993·Granted Nov 7, 1995·40 cites·17 claims
- 0770US5837425AMethod of preparing a lithographic printing plate using a developer containing a development stabilizerFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 17, 1998·30 cites·6 claims
- 0866US5002857AMethod for manufacturing lithographic printing platesFUJI PHOTO FILM CO LTD·Filed 1989·Granted Mar 26, 1991·17 cites·11 claims
- 0965US5496677APresensitized plate for use in making lithographic printing plate comprising a mat layer and coating layer on the back face of the substrateFUJI PHOTO FILM CO LTD·Filed 1994·Granted Mar 5, 1996·20 cites·16 claims
- 1064US4268609AProcess for preparing photosensitive lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 1980·Granted May 19, 1981·16 cites·6 claims
- 1163US4573782ADeveloping apparatus for forming an image in light-sensitive material using photopolymerizable compositionFUJI PHOTO FILM CO LTD·Filed 1982·Granted Mar 4, 1986·16 cites·15 claims
- 1260US4331479AProcess of using light-sensitive o-quinone diazide material to make aluminum oxide nameplateFUJI PHOTO FILM CO LTD·Filed 1977·Granted May 25, 1982·13 cites·12 claims
- 1359US4191573APhotosensitive positive image forming process with two photo-sensitive layersFUJI PHOTO FILM CO LTD·Filed 1978·Granted Mar 4, 1980·13 cites·12 claims
- 1456US5254430APresensitized plate having anodized aluminum substrate, hydrophilic layer containing phosphonic or phosphinic compound and photosensitive layer containing O-quinone diazide compoundFUJI PHOTO FILM CO LTD·Filed 1992·Granted Oct 19, 1993·13 cites·16 claims
- 1555US4347305APhotosensitive lithographic printing plate precursors and methods of preparing printing plate therefromFUJI PHOTO FILM CO LTD·Filed 1980·Granted Aug 31, 1982·12 cites·10 claims
- 1654US4837131ADeveloping method for photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jun 6, 1989·11 cites·8 claims
- 1753US6165690AMethod of developing photosensitive lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 1999·Granted Dec 26, 2000·13 cites·2 claims
- 1853US5250393AMethod for developing presensitized plate for use in making lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1991·Granted Oct 5, 1993·12 cites·11 claims
- 1951US4341856APhotosensitive lithographic printing plate precursorsFUJI PHOTO FILM CO LTD·Filed 1981·Granted Jul 27, 1982·10 cites·13 claims
- 2049US5326674AMethod for processing photosensitive copying materialsFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jul 5, 1994·9 cites·20 claims
- 2149US4731119ADesensitizing gum for planographic printing platesFUJI PHOTO FILM CO LTD·Filed 1986·Granted Mar 15, 1988·6 cites·15 claims
- 2243US4880724AMethod for manufacture of lithographic printing plate with disposable developer with surfactantFUJI PHOTO FILM CO LTD·Filed 1987·Granted Nov 14, 1989·6 cites·13 claims
- 2340US4996135ADesensitizing gum lithographic plate finisherFUJI PHOTO FILM CO LTD·Filed 1989·Granted Feb 26, 1991·8 cites·20 claims
- 2440US4063507AProcess for burning in planographic printing platesFUJI PHOTO FILM CO LTD·Filed 1976·Granted Dec 20, 1977·7 cites·9 claims
- 2537US5230988AMethod of making lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jul 27, 1993·4 cites·18 claims
- 2637US4719172ADesensitizing gum for lithograhic printing platesFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jan 12, 1988·5 cites·11 claims
- 2732US4393128ALight-sensitive lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 1981·Granted Jul 12, 1983·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →