Inventor · disambiguated record
Takahiro Hishinuma
Also filed as: HISHINUMA TAKAHIRO
3 granted patents·57 citations·filing 1997–1999
72Inventor score
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0161US6208396B1Normally white mode twisted nematic liquid crystal display device having improved viewing angle characteristicsSUMITOMO CHEMICAL CO·Filed 1997·Granted Mar 27, 2001·32 cites·3 claims
- 0250US6097460APhase retarder film containing TiO2SUMITOMO CHEMICAL CO·Filed 1999·Granted Aug 1, 2000·15 cites·12 claims
- 0340US5926313APhase retarder filmSUMITOMO CHEMICAL CO·Filed 1997·Granted Jul 20, 1999·10 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →