Inventor · disambiguated record
Hironari Fujioka
Also filed as: FUJIOKA HIRONARI
12 granted patents·215 citations·filing 1974–1989
92Inventor score
Files withKANZAKI PAPER MFG CO LTD12
Top patents by PatentIndex Score
12 records- 0186US4960638ARecording sheetKANZAKI PAPER MFG CO LTD·Filed 1989·Granted Oct 2, 1990·51 cites·5 claims
- 0283US4484204AHeat-sensitive record materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Nov 20, 1984·23 cites·9 claims
- 0375US4444847AElectrostatic record materialKANZAKI PAPER MFG CO LTD·Filed 1980·Granted Apr 24, 1984·19 cites·3 claims
- 0474US3944705AElectrostatic recording material and manufacture thereofKANZAKI PAPER MFG CO LTD·Filed 1974·Granted Mar 16, 1976·23 cites·12 claims
- 0569US4279961AElectrostatic record materialKANZAKI PAPER MFG CO LTD·Filed 1980·Granted Jul 21, 1981·16 cites·2 claims
- 0667US4623557AProcess for the production of heat-sensitive recording materialsKANZAKI PAPER MFG CO LTD·Filed 1985·Granted Nov 18, 1986·14 cites·3 claims
- 0767US4389451AElectrostatic record materialKANZAKI PAPER MFG CO LTD·Filed 1982·Granted Jun 21, 1983·15 cites·3 claims
- 0861US4647951AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1986·Granted Mar 3, 1987·13 cites·9 claims
- 0952US4833116AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1987·Granted May 23, 1989·16 cites·7 claims
- 1051US5037696ASubstrate for heat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1988·Granted Aug 6, 1991·6 cites·4 claims
- 1150US4812438AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Mar 14, 1989·14 cites·6 claims
- 1247US4250228AElectrostatic record element of electroconductive base sheet coated with resin layer containing ZnO powder of specified resistivityKANZAKI PAPER MFG CO LTD·Filed 1979·Granted Feb 10, 1981·5 cites·5 claims
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