Assignee
OKAMOTO MASAHIKO
JP·3 granted patents·31 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0189US9023906B2Propylene-based copolymer, propylene-based copolymer composition, molded product thereof and foamed product thereof, and production process thereforOKAMOTO MASAHIKO·Filed 2012·Granted May 5, 2015·12 cites·22 claims
- 0287US8129489B2Ethylene polymer and use thereofOKAMOTO MASAHIKO·Filed 2005·Granted Mar 6, 2012·15 cites·5 claims
- 0376US8802779B2Propylene-based polymer composition, use thereof, and method for producing thermoplastic polymer compositionOKAMOTO MASAHIKO·Filed 2006·Granted Aug 12, 2014·4 cites·10 claims
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