Inventor · disambiguated record
Hisao Ohba
Also filed as: OHBA HISAO
24 granted patents·431 citations·filing 1980–1990
96Inventor score
Files withFUJI PHOTO FILM CO LTD24
Top patents by PatentIndex Score
24 records- 0190US4875067AProcessing apparatusFUJI PHOTO FILM CO LTD·Filed 1988·Granted Oct 17, 1989·67 cites·11 claims
- 0289US4476006ASupports for lithographic printing plates and process for producing the sameFUJI PHOTO FILM CO LTD·Filed 1982·Granted Oct 9, 1984·41 cites·11 claims
- 0387US4272342AElectrolytic graining methodFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jun 9, 1981·35 cites·16 claims
- 0482US4882246AMethod for supplementing replenisher for developer in automatic developing machine for presensitized plateFUJI PHOTO FILM CO LTD·Filed 1988·Granted Nov 21, 1989·46 cites·14 claims
- 0576US4294672AMethod for preparing a support for a lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1980·Granted Oct 13, 1981·35 cites·15 claims
- 0674US5073464AMethod of processing electrophotographic lithographic printing plate precursorsFUJI PHOTO FILM CO LTD·Filed 1989·Granted Dec 17, 1991·17 cites·7 claims
- 0771US4737810APhotosensitive material developing apparatusFUJI PHOTO FILM CO LTD·Filed 1986·Granted Apr 12, 1988·27 cites·28 claims
- 0867US4545866AProcess for producing support for planographic printingFUJI PHOTO FILM CO LTD·Filed 1984·Granted Oct 8, 1985·20 cites·11 claims
- 0966US5053796ALight-sensitive material processing apparatusFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 1, 1991·6 cites·17 claims
- 1062US5055870AWaterless presensitized lithographic printing plate developing apparatusFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 8, 1991·17 cites·19 claims
- 1162US4976198AGrain structure for lithographic printing plate supportsFUJI PHOTO FILM CO LTD·Filed 1987·Granted Dec 11, 1990·16 cites·8 claims
- 1255US5210005AMethod and apparatus for developing photosensitive lithographic plateFUJI PHOTO FILM CO LTD·Filed 1989·Granted May 11, 1993·12 cites·17 claims
- 1355US5140356ALight-sensitive material processing apparatusFUJI PHOTO FILM CO LTD·Filed 1990·Granted Aug 18, 1992·4 cites·5 claims
- 1454US4837131ADeveloping method for photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jun 6, 1989·11 cites·8 claims
- 1553US4537496AMethod of replenishing a developer for photosensitive plateFUJI PHOTO FILM CO LTD·Filed 1982·Granted Aug 27, 1985·11 cites·21 claims
- 1647US4533444AMethod of electrolytic treatment on the surface of metal webFUJI PHOTO FILM CO LTD·Filed 1984·Granted Aug 6, 1985·9 cites·7 claims
- 1746US5136322ALight-sensitive material processing apparatusFUJI PHOTO FILM CO LTD·Filed 1990·Granted Aug 4, 1992·3 cites·19 claims
- 1846US4686021ALithographic support and process of preparing the sameFUJI PHOTO FILM CO LTD·Filed 1985·Granted Aug 11, 1987·10 cites·18 claims
- 1946US4336093AMethod of stacking metal sheet materialsFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jun 22, 1982·12 cites·8 claims
- 2044US5075711AMethod of and apparatus for developing photosensitive lithographic plateFUJI PHOTO FILM CO LTD·Filed 1989·Granted Dec 24, 1991·8 cites·18 claims
- 2143US4880724AMethod 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
- 2241US5138353APhoto-sensitive printing plate processing apparatusFUJI PHOTO FILM CO LTD·Filed 1989·Granted Aug 11, 1992·5 cites·11 claims
- 2341US4952958APhoto-sensitive printing plate automatic developing apparatusFUJI PHOTO FILM CO LTD·Filed 1989·Granted Aug 28, 1990·7 cites·23 claims
- 2439US4841320ADeveloping device for photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jun 20, 1989·6 cites·9 claims
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