Inventor · disambiguated record

Masayoshi Tsujii

Also filed as: TSUJII MASAYOSHI

2 granted patents·44 citations·filing 1986–2002

61Inventor score

Technology areasY10T

Files withMITSUBISHI PETROCHEMICAL CO1 MITSUBISHI PLASTICS INC1

Top patents by PatentIndex Score

2 records

0178US4746576AWriting screenMITSUBISHI PETROCHEMICAL CO·Filed 1986·Granted May 24, 1988·39 cites·2 claims
0251US7488529B2Porous film and its production processMITSUBISHI PLASTICS INC·Filed 2002·Granted Feb 10, 2009·5 cites·20 claims

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