Inventor · disambiguated record
Masayuki Omatsu
Also filed as: OMATSU MASAYUKI
5 granted patents·26 citations·filing 1983–1986
74Inventor score
Files withKANZAKI PAPER MFG CO LTD5
Top patents by PatentIndex Score
5 records- 0182US4524373AFluoran 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
- 0269US4629800AFluoran compoundsKANZAKI PAPER MFG CO LTD·Filed 1985·Granted Dec 16, 1986·9 cites·2 claims
- 0334US4713488AMethod for producing cycloalkyl aminophenol derivativesKANZAKI PAPER MFG CO LTD·Filed 1985·Granted Dec 15, 1987·1 cites·4 claims
- 0432US4729984AHeat sensitive recording sheets containing sulfone derivativesKANZAKI PAPER MFG CO LTD·Filed 1986·Granted Mar 8, 1988·2 cites·3 claims
- 0528US4746645AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1986·Granted May 24, 1988·0 cites·6 claims
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