Inventor · disambiguated record
Mika Shirasaki
Also filed as: SHIRASAKI MIKA
4 granted patents·20 citations·filing 1994–2021
64Inventor score
Files withSUMITOMO CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0164US5734008APolyimide filmSUMITOMO CHEMICAL CO·Filed 1995·Granted Mar 31, 1998·20 cites·2 claims
- 0262US11770941B2Film production methodSUMITOMO CHEMICAL CO·Filed 2021·Granted Sep 26, 2023·0 cites·9 claims
- 0353US10964902B2Film production methodSUMITOMO CHEMICAL CO·Filed 2017·Granted Mar 30, 2021·0 cites·6 claims
- 0428US5489669APolyimide and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1994·Granted Feb 6, 1996·0 cites·16 claims
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