Inventor · disambiguated record
Nobuo Kanda
Also filed as: KANDA NOBUO
19 granted patents·2 pending applications·146 citations·filing 1983–2005
94Inventor score
Files withKANZAKI PAPER MFG CO LTD16PIONEER ELECTRONIC CORP2AYAKI MITSUHIRO1KONDO MITSURU1OJI PAPER CO1
Top patents by PatentIndex Score
21 records- 0183US4536220AFluoran derivatives as new compounds and recording system utilizing the same as colorless chromogenic materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Aug 20, 1985·14 cites·8 claims
- 0282US4524373AFluoran derivatives as new compounds, process for preparing the same and recording system utilizing the same as colorless chromogenic materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Jun 18, 1985·14 cites·3 claims
- 0373US4748148ARecording system utilizing phthalide derivatives as colorless chromogenic materialKONDO MITSURU·Filed 1986·Granted May 31, 1988·9 cites·7 claims
- 0469US4730057APhthalide derivatives useful as colorless chromogenic materialKANZAKI PAPER MFG CO LTD·Filed 1986·Granted Mar 8, 1988·8 cites·1 claims
- 0566US4641160ARecording system utilizing phthalide derivatives as colorless chromogenic materialKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Feb 3, 1987·9 cites·1 claims
- 0665US4704379APressure sensitive manifold sheetKANZAKI PAPER MFG CO LTD·Filed 1986·Granted Nov 3, 1987·12 cites·20 claims
- 0761US4656364AAntenna switching circuit for a diversity receiving system and branching circuit with a signal attenuation operationPIONEER ELECTRONIC CORP·Filed 1985·Granted Apr 7, 1987·24 cites·3 claims
- 0860US4658276APhthalide derivatives and recording system utilizing the sameKANZAKI PAPER MFG CO LTD·Filed 1986·Granted Apr 14, 1987·10 cites·3 claims
- 0957US4580153ARecord materialKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Apr 1, 1986·8 cites·12 claims
- 1053US4770973AHeat-sensitive diazo recording material with diphenyl alkene couplerKANZAKI PAPER MFG CO LTD·Filed 1986·Granted Sep 13, 1988·6 cites·7 claims
- 1151US5017545AHeat sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1989·Granted May 21, 1991·6 cites·4 claims
- 1245US5296440AHeat-sensitive recording mediumKANZAKI PAPER MFG CO LTD·Filed 1991·Granted Mar 22, 1994·4 cites·13 claims
- 1344US4803193AHeat-sensitive recording material using chromeno compoundKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Feb 7, 1989·10 cites·10 claims
- 1442US4731353AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Mar 15, 1988·4 cites·6 claims
- 1538US4761396AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Aug 2, 1988·4 cites·11 claims
- 1637US5110786AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1990·Granted May 5, 1992·2 cites·6 claims
- 1737US4898941AProcess for preparing diphenylalkene derivativesKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Feb 6, 1990·1 cites·11 claims
- 1837US2007259175A1Tape with Built-In Ic Chip, Production Method Thereof, and Sheet with Built-In Ic ChipOJI PAPER CO·Filed 2005·Application pending·0 cites
- 1933US2007281124A1Tape With Built-In Ic Chip And Sheet With Built-In Ic ChipAYAKI MITSUHIRO·Filed 2004·Application pending·0 cites
- 2029US4691357AStereophonic receiving circuit providing improved switching characteristics between stereophonic and monaural modesPIONEER ELECTRONIC CORP·Filed 1985·Granted Sep 1, 1987·1 cites·4 claims
- 2123US4794101AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Dec 27, 1988·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →