Inventor · disambiguated record
Takao Hattori
Also filed as: HATTORI TAKAO
2 granted patents·11 citations·filing 1999–1999
56Inventor score
Files withPOLA CHEM IND INC2
Top patents by PatentIndex Score
2 records- 0154US6703468B1Compound, polymer prepared from the compound, and composition comprising the polymerPOLA CHEM IND INC·Filed 1999·Granted Mar 9, 2004·7 cites·16 claims
- 0237US6495524B1Benzo[b]pyran derivatives useful as external agents for the skinPOLA CHEM IND INC·Filed 1999·Granted Dec 17, 2002·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →