Inventor · disambiguated record
Kunioki Kato
Also filed as: KATO KUNIOKI · KAWAMURA MASAO · KOYAMA MIYOSHI
11 granted patents·33 citations·filing 1977–1991
86Inventor score
Files withSEITETSU KAGAKU CO LTD11
Top patents by PatentIndex Score
11 records- 0159US4273941AProcess for producing p-hydroxybenzaldehydeSEITETSU KAGAKU CO LTD·Filed 1979·Granted Jun 16, 1981·4 cites·12 claims
- 0256US4849138AMethod of producing alkali metal benzenesulfinatesSEITETSU KAGAKU CO LTD·Filed 1987·Granted Jul 18, 1989·5 cites·33 claims
- 0352US4792612AThiophene derivatives and methods for producing the sameSEITETSU KAGAKU CO LTD·Filed 1988·Granted Dec 20, 1988·3 cites·2 claims
- 0452US4195041AProcess for producing p-hydroxybenzaldehydeSEITETSU KAGAKU CO LTD·Filed 1978·Granted Mar 25, 1980·3 cites·13 claims
- 0550US4172912AProcess for adhering polyethylene to steel substratesSEITETSU KAGAKU CO LTD·Filed 1977·Granted Oct 30, 1979·13 cites·8 claims
- 0643US5101049ANovel thiophene derivatives and methods for producing the sameSEITETSU KAGAKU CO LTD·Filed 1990·Granted Mar 31, 1992·2 cites·10 claims
- 0743US4835317A4-tert.-butyl-1,2-benzenedithiol, complex compounds derived therefrom, and a method of producing the sameSEITETSU KAGAKU CO LTD·Filed 1988·Granted May 30, 1989·2 cites·1 claims
- 0837US5102858AHeat-sensitive recording materials containing high purity bis(4-hydroxyphenyl)sulfidesSEITETSU KAGAKU CO LTD·Filed 1989·Granted Apr 7, 1992·1 cites·2 claims
- 0934US4943655ASalt of 5-acetyl-2-alkylbenzenesulfonic acidSEITETSU KAGAKU CO LTD·Filed 1989·Granted Jul 24, 1990·0 cites·2 claims
- 1033US4853158AProcess for preparing N,N-dialkylaniline salt of 5-acetyl-2-alkylbenzene sulfonic acidSEITETSU KAGAKU CO LTD·Filed 1988·Granted Aug 1, 1989·0 cites·8 claims
- 1126US5175372AProcess of producing high purity bis(4-hydroxyphenyl)sulfides and heat-sensitive recording materials containing the sameSEITETSU KAGAKU CO LTD·Filed 1991·Granted Dec 29, 1992·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →