Inventor · disambiguated record
Takao Tayama
Also filed as: TAYAMA TAKAO
8 granted patents·71 citations·filing 1993–2006
85Inventor score
Top patents by PatentIndex Score
8 records- 0187US6875491B2Polycarbonate composition, write once read many optical disc substrate and write once read many optical disc using same and process for production of write once read many optical discMITSUBISHI CHEM CORP·Filed 2002·Granted Apr 5, 2005·35 cites·15 claims
- 0276US7084233B2Aromatic polycarbonate, process for producing the same, polycarbonate composition, and hollow container obtained from the sameMITSUBISHI ENG PLASTICS CORP·Filed 2004·Granted Aug 1, 2006·12 cites·21 claims
- 0372US7511114B2Colored aromatic polycarbonate resin composition, process for producing the same and colored hollow containerMITSUBISHI CHEM CORP·Filed 2006·Granted Mar 31, 2009·3 cites·8 claims
- 0464US6730725B2Polycarbonate and resin compositionMITSUBISHI ENG PLASTICS CORP·Filed 2002·Granted May 4, 2004·5 cites·11 claims
- 0557US6884864B2Polycarbonate and resin compositionMITSUBISHI ENG PLASTICS CORP·Filed 2002·Granted Apr 26, 2005·2 cites·12 claims
- 0650US7271235B2Branched aromatic polycarbonate and its production methodMITSUBISHI CHEM CORP·Filed 2003·Granted Sep 18, 2007·1 cites·48 claims
- 0742US5519106AProcess for the preparation of aromatic polycarbonate resinsMITSUBISHI CHEM CORP·Filed 1995·Granted May 21, 1996·8 cites·13 claims
- 0842US5455324AAromatic polycarbonate resin of improved colorMITSUBISHI CHEM CORP·Filed 1993·Granted Oct 3, 1995·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →