Inventor · disambiguated record
Syu Watarai
Also filed as: WATARAI SYU
15 granted patents·123 citations·filing 1973–1992
92Inventor score
Files withFUJI PHOTO FILM CO LTD15
Top patents by PatentIndex Score
15 records- 0188US3933509APhoto-polymerizable composition containing an acid salt of an indolinobenzospiropyranFUJI PHOTO FILM CO LTD·Filed 1973·Granted Jan 20, 1976·37 cites·16 claims
- 0262US5069992AElectrophotographic printing plate precursor containing alkali-soluble polyurethane resin as binder resinFUJI PHOTO FILM CO LTD·Filed 1990·Granted Dec 3, 1991·14 cites·10 claims
- 0362US3999989AElectrophotographic member having improved sensitizer and process utilizing sameFUJI PHOTO FILM CO LTD·Filed 1974·Granted Dec 28, 1976·9 cites·10 claims
- 0461US4229510APhotoconductive polymer material of N-alkylphenothiazine and formaldehydeFUJI PHOTO FILM CO LTD·Filed 1979·Granted Oct 21, 1980·12 cites·2 claims
- 0560US5075171AConductive film and method for preparing sameFUJI PHOTO FILM CO LTD·Filed 1991·Granted Dec 24, 1991·12 cites·9 claims
- 0653US5102760AElectrophotographic photoreceptor and electrophotographic printing plate precursor comprising phthalocyanine pigment and thiobarbituric acid derivativeFUJI PHOTO FILM CO LTD·Filed 1990·Granted Apr 7, 1992·4 cites·15 claims
- 0750US4724192AElectrophotographic photoreceptor containing a bisstilbene compoundFUJI PHOTO FILM CO LTD·Filed 1986·Granted Feb 9, 1988·8 cites·17 claims
- 0841US4734351ALiquid developer for electrostatic charge imageFUJI PHOTO FILM CO LTD·Filed 1986·Granted Mar 29, 1988·5 cites·12 claims
- 0940US5344694ALiquid developer for electrostatic photographyFUJI PHOTO FILM CO LTD·Filed 1992·Granted Sep 6, 1994·5 cites·6 claims
- 1038US5063129AElectrophotographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 1989·Granted Nov 5, 1991·4 cites·9 claims
- 1137US5015551AElectrophotographic liquid developers containing positively charged resin particlesFUJI PHOTO FILM CO LTD·Filed 1984·Granted May 14, 1991·3 cites·10 claims
- 1235US3930851AElectrophotographic process using methylene indoline photoconductive derivativesFUJI PHOTO FILM CO LTD·Filed 1974·Granted Jan 6, 1976·2 cites·8 claims
- 1333US5004641AElectroconducting semiconductor and binder or binder precursor coated in a subbing layerFUJI PHOTO FILM CO LTD·Filed 1989·Granted Apr 2, 1991·3 cites·20 claims
- 1432US5426012AElectrophotographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jun 20, 1995·2 cites·7 claims
- 1532US4681832AElectrophotographic liquid developerFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jul 21, 1987·3 cites·19 claims
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