Inventor · disambiguated record
Toyokazu Yagii
Also filed as: YAGII TOYOKAZU
5 granted patents·140 citations·filing 1985–1997
83Inventor score
Files withDAICEL CHEM5
Top patents by PatentIndex Score
5 records- 0195US4565859APolyether compounds, epoxy resins, epoxy resin compositions, and processes for production thereofDAICEL CHEM·Filed 1985·Granted Jan 21, 1986·74 cites·15 claims
- 0280US5773643AProcess for preparation of isocyanate compoundsDAICEL CHEM·Filed 1994·Granted Jun 30, 1998·23 cites·20 claims
- 0371US5914428AProcess for preparation of isocyanate compoundsDAICEL CHEM·Filed 1995·Granted Jun 22, 1999·14 cites·34 claims
- 0469US5789614AProcess for preparation of aliphatic diisocyanate compoundsDAICEL CHEM·Filed 1997·Granted Aug 4, 1998·11 cites·16 claims
- 0565US5138015AProcess for producing polyurethaneDAICEL CHEM·Filed 1991·Granted Aug 11, 1992·18 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →