Inventor · disambiguated record
Kunitaka Toyofuku
Also filed as: TOYOFUKU KUNITAKA
15 granted patents·147 citations·filing 1981–1994
92Inventor score
Top patents by PatentIndex Score
15 records- 0178US5444036AThermosensitive recording materialNEW OIL PAPER CO LTD·Filed 1994·Granted Aug 22, 1995·35 cites·7 claims
- 0276US5256618AThermosensitive recording materialOJI PAPER CO·Filed 1992·Granted Oct 26, 1993·15 cites·6 claims
- 0373US5612280AThermosensitive recording materialNEW OJI PAPER CO LTD·Filed 1993·Granted Mar 18, 1997·22 cites·6 claims
- 0472US4339524APhotosensitive resinous materials containing stilbazolium groupsAGENCY IND SCIENCE TECHN·Filed 1981·Granted Jul 13, 1982·25 cites·21 claims
- 0564US5246906AThermosensitive recording materialOJI PAPER CO·Filed 1992·Granted Sep 21, 1993·12 cites·7 claims
- 0654US5314859AThermosensitive recording materialOJI PAPER CO·Filed 1992·Granted May 24, 1994·8 cites·19 claims
- 0754US5292711AThermosensitive recording materialOJI PAPER CO·Filed 1992·Granted Mar 8, 1994·5 cites·8 claims
- 0849US5384303AThermosensitive recording materialNEW OJI PAPER CO LTD·Filed 1992·Granted Jan 24, 1995·5 cites·6 claims
- 0948US5312796AThermosensitive recording materialOJI PAPER CO·Filed 1992·Granted May 17, 1994·5 cites·6 claims
- 1047US5446010AThermosensitive recording materialNEW OJI PAPER CO LTD·Filed 1994·Granted Aug 29, 1995·5 cites·7 claims
- 1136US4879195ALaser-sensitive electrophotographic materialOJI PAPER CO·Filed 1988·Granted Nov 7, 1989·4 cites·7 claims
- 1233US5283227AThermosensitive recording materialOJI PAPER CO·Filed 1992·Granted Feb 1, 1994·1 cites·5 claims
- 1332US4834797AFat-desensitizing composition for litho printing plates comprising phytic acid, polyethylene glycol and a glycol compoundOJI PAPER CO·Filed 1988·Granted May 30, 1989·5 cites·9 claims
- 1430US5008236AHeat-sensitive recording materialOJI PAPER CO·Filed 1989·Granted Apr 16, 1991·0 cites·6 claims
- 1530US4956332AHeat-sensitive recording materialOJI PAPER CO·Filed 1989·Granted Sep 11, 1990·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →