Inventor · disambiguated record
Yoshihiro Irizato
Also filed as: IRIZATO YOSHIHIRO
8 granted patents·153 citations·filing 1990–2000
88Inventor score
Top patents by PatentIndex Score
8 records- 0185US5986042ACross-linked polymerMITSUI CHEMICALS INC·Filed 1998·Granted Nov 16, 1999·45 cites·12 claims
- 0283US6346569B1Production process of cross-linked polysuccinimide resinMITSUI CHEMICALS INC·Filed 2000·Granted Feb 12, 2002·17 cites·11 claims
- 0382US6072024AProduction process of cross-linked polyaspartic acid resinMITSUI CHEMICALS INC·Filed 1998·Granted Jun 6, 2000·32 cites·15 claims
- 0473US5955206APolysulfide-based resin composition, polysulfide-based resin, and optical material comprising the resinMITSUI CHEMICALS INC·Filed 1996·Granted Sep 21, 1999·27 cites·15 claims
- 0568US5736609ASulfur-containing urethane-based resin composition, its resin, and optical element and lens comprising resinMITSUI TOATSU CHEMICALS·Filed 1996·Granted Apr 7, 1998·21 cites·36 claims
- 0656US5182409APreparation process of bis(1,2-diaryl-1,2-ethyolenedithiolato)nickel-based complexMITSUI TOATSU CHEMICALS·Filed 1990·Granted Jan 26, 1993·7 cites·5 claims
- 0732US6657041B1Production process of polysuccinimideMITSUI CHEMICALS INC·Filed 1999·Granted Dec 2, 2003·4 cites·17 claims
- 0832US5545751AProcess for the preparation of 4-methoxy-2,2',6'-TrimethyldiphenylamineMITSUI TOATSU CHEMICALS·Filed 1994·Granted Aug 13, 1996·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →