Inventor · disambiguated record

Takao Usami

Also filed as: USAMI TAKAO

2 granted patents·74 citations·filing 1995–1999

67Inventor score

Technology areasA22C C08L

Files withJAPAN POLYCHEM CORP1 MITSUBISHI CHEM CORP1

Top patents by PatentIndex Score

2 records

0180US6001455ASheet-shaped product of thermoplastic elastomerMITSUBISHI CHEM CORP·Filed 1995·Granted Dec 14, 1999·36 cites·13 claims
0277US6825280B1Propylene block copolymer and propylene resin compositionJAPAN POLYCHEM CORP·Filed 1999·Granted Nov 30, 2004·38 cites·54 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →