Inventor · disambiguated record
Hideki Mizuta
Also filed as: MIZUTA HIDEKI
15 granted patents·72 citations·filing 1984–2004
90Inventor score
Top patents by PatentIndex Score
15 records- 0181US5136086APreparation process of aliphatic isocyanateMITSUI TOATSU CHEMICALS·Filed 1992·Granted Aug 4, 1992·19 cites·4 claims
- 0275US4731453AProcess for producing 1, 3-dialkyl-2-imidazolidinoneMITSUI TOATSU CHEMICALS·Filed 1986·Granted Mar 15, 1988·11 cites·14 claims
- 0368US5719256AProcess for preparing polycondensation polymer compoundMITSUI TOATSU CHEMICALS·Filed 1996·Granted Feb 17, 1998·20 cites·74 claims
- 0464US4625062AProcess for producing 4-alkoxyanilinesMITSUI TOATSU CHEMICALS·Filed 1984·Granted Nov 25, 1986·7 cites·9 claims
- 0555US6242651B1Process for the preparation of N,N′-dialkylalkanediaminesMITSUI CHEMICALS INC·Filed 2000·Granted Jun 5, 2001·2 cites·22 claims
- 0653US5594149AProcess for producing 1,3-dialkyl-2-imidazolidinoneMITSUI TOATSU CHEMICALS·Filed 1996·Granted Jan 14, 1997·4 cites·15 claims
- 0752US6828461B2Process for producing 1,5-diaminonaphthaleneMITSUI CHEMICALS INC·Filed 2004·Granted Dec 7, 2004·1 cites·6 claims
- 0852US5750779APreparation process of acyl halide or sulfonyl halideMITSUI TOATSU CHEMICALS·Filed 1996·Granted May 12, 1998·4 cites·20 claims
- 0950US6359180B1Production method of 4,6-diaminoresorcinMITSUI CHEMICALS INC·Filed 2000·Granted Mar 19, 2002·1 cites·4 claims
- 1043US4755617AProcess for the preparation of 4'-hydroxybiphenyl-4-carboxyl acidMITSUI TOATSU CHEMICALS·Filed 1987·Granted Jul 5, 1988·2 cites·9 claims
- 1140US6974881B2Production method of 4,6-diaminoresorcinMITSUI CHEMICALS INC·Filed 2002·Granted Dec 13, 2005·0 cites·4 claims
- 1238US4785132AProcess for preparing cyclohexanonecarboxylic acid compoundsMITSUI TOATSU CHEMICALS·Filed 1987·Granted Nov 15, 1988·1 cites·10 claims
- 1333US5583256AProcess for producing 1,3-dialkyl-2-imidazolidinoneMITSUI TOATSU CHEMICALS·Filed 1995·Granted Dec 10, 1996·0 cites·3 claims
- 1431US5514793A1,3,6-trialkylhexahydro-1,3,6-triazocine-2-on and preparation process thereofMITSUI TOATSU CHEMICALS·Filed 1995·Granted May 7, 1996·0 cites·6 claims
- 1529US5872260AHigh purity 1,3-dialkyl-2-imidazolidinone and preparation process of sameMITSUI CHEMICALS INC·Filed 1997·Granted Feb 16, 1999·0 cites·6 claims
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