Inventor · disambiguated record
Tsutomu Kakei
Also filed as: KAKEI TSUTOMU
39 granted patents·329 citations·filing 1981–1996
98Inventor score
Top patents by PatentIndex Score
39 records- 0178US5078805AMethod of producing support for planographic printing-plateFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jan 7, 1992·18 cites·3 claims
- 0273US5145102AMethod of splicing metal websFUJI PHOTO FILM CO LTD·Filed 1991·Granted Sep 8, 1992·15 cites·4 claims
- 0372US5056703AMethod of splicing websFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 15, 1991·13 cites·4 claims
- 0472US4872946AMethod of manufacturing supports for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1988·Granted Oct 10, 1989·18 cites·24 claims
- 0570US4983241AMethod of splicing websFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 8, 1991·11 cites·5 claims
- 0665US5045157AProcess for producing aluminum support for printing-plateFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 3, 1991·13 cites·12 claims
- 0762US4597837AMethod and apparatus for electrolytic treatmentFUJI PHOTO FILM CO LTD·Filed 1984·Granted Jul 1, 1986·13 cites·10 claims
- 0860US4909894AProcess for producing support for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1988·Granted Mar 20, 1990·16 cites·11 claims
- 0959US5350010AMethod of producing planographic printing plate supportFUJI PHOTO FILM CO LTD·Filed 1993·Granted Sep 27, 1994·19 cites·10 claims
- 1058US5074976AProcess for producing aluminum support for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1990·Granted Dec 24, 1991·11 cites·7 claims
- 1155US4746591AProcess for producing presensitized lithographic printing plate with liquid honed aluminum support surfaceFUJI PHOTO FILM CO LTD·Filed 1986·Granted May 24, 1988·14 cites·21 claims
- 1255US4518466AWeb conveying methodFUJI PHOTO FILM CO LTD·Filed 1983·Granted May 21, 1985·7 cites·3 claims
- 1354US5779824AAluminum alloy support for planographic printing plate and method for producing the sameFUJI PHOTO FILM CO LTD·Filed 1995·Granted Jul 14, 1998·12 cites·4 claims
- 1453US5074457AMethod and apparatus for splicing metal websFUJI PHOTO FILM CO LTD·Filed 1991·Granted Dec 24, 1991·8 cites·12 claims
- 1552US4902389AProcess for producing aluminum support for printing plateFUJI PHOTO FILM CO LTD·Filed 1988·Granted Feb 20, 1990·7 cites·7 claims
- 1652US4502933AApparatus for electrolytic treatment to metal webFUJI PHOTO FILM CO LTD·Filed 1982·Granted Mar 5, 1985·8 cites·1 claims
- 1750US5985165AProcess for the purification of aluminum hydroxide and process for the surface treatment of aluminum plate utilizing the purification processFUJI PHOTO FILM CO LTD·Filed 1996·Granted Nov 16, 1999·14 cites·15 claims
- 1849US4390407AElectrolytic processing device for belt-shaped metal platesFUJI PHOTO FILM CO LTD·Filed 1981·Granted Jun 28, 1983·7 cites·12 claims
- 1947US5037024AMethod of splicing metal websFUJI PHOTO FILM CO LTD·Filed 1989·Granted Aug 6, 1991·9 cites·5 claims
- 2046US5711827ASupport for planographic printing plate and method for producing the sameFUJI PHOTO FILM CO LTD·Filed 1995·Granted Jan 27, 1998·6 cites·2 claims
- 2146US5152877AMethod for producing support for printing plateFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 6, 1992·6 cites·4 claims
- 2246US4613413AProcess for producing aluminum support for lithographic plateFUJI PHOTO FILM CO LTD·Filed 1984·Granted Sep 23, 1986·4 cites·16 claims
- 2345US5506387AMethod and apparatus for splicing metal websFUJI PHOTO FILM CO LTD·Filed 1995·Granted Apr 9, 1996·5 cites·5 claims
- 2444US5314607AApparatus and method for anodizing supports for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1992·Granted May 24, 1994·6 cites·8 claims
- 2544US5141605AProcess for producing aluminum support of a printing plateNISHINO ATSUO·Filed 1988·Granted Aug 25, 1992·10 cites·4 claims
- 2644US4851091AProcess for producing support for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jul 25, 1989·8 cites·18 claims
- 2744US4536264AMethod for electrolytic treatmentFUJI PHOTO FILM CO LTD·Filed 1984·Granted Aug 20, 1985·4 cites·6 claims
- 2841US5013399AMethod of preparing support for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1989·Granted May 7, 1991·7 cites·5 claims
- 2941US4432854AWeb conveying method and apparatusFUJI PHOTO FILM CO LTD·Filed 1981·Granted Feb 21, 1984·4 cites·26 claims
- 3040US6309698B1Manufacturing process for a lead-frame forming materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Oct 30, 2001·8 cites·2 claims
- 3140US5507887ASupport for planographic printing plateFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 16, 1996·3 cites·8 claims
- 3239US5531840AMethod of producing support for planographic printing plateFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jul 2, 1996·6 cites·2 claims
- 3338US5181997AApparatus and method for continuously electrolyzing aluminum productsFUJI PHOTO FILM CO LTD·Filed 1991·Granted Jan 26, 1993·4 cites·17 claims
- 3435US5094733AElectrolytic treatment apparatusFUJI PHOTO FILM CO LTD·Filed 1990·Granted Mar 10, 1992·2 cites·16 claims
- 3534US5207881AApparatus for continuous electrolytic treatment of aluminum articleFUJI PHOTO FILM CO LTD·Filed 1992·Granted May 4, 1993·2 cites·8 claims
- 3633US5174869AMethod of producing aluminum support for printing plateFUJI PHOTO FILM CO LTD·Filed 1992·Granted Dec 29, 1992·1 cites·8 claims
- 3733US4895627AMethod of electrolytic surface treatment of aluminum supports for planographic printing platesFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 23, 1990·2 cites·5 claims
- 3832US5670293ALead-frame forming materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Sep 23, 1997·4 cites·4 claims
- 3932US5641577ALead-frame forming materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Jun 24, 1997·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →