Assignee
YOSHINAGA TOSHIMUNE
JP·2 granted patents·9 citations·filing 2007–2009
Top patents by PatentIndex Score
2 records- 0182US8075824B2Polyimide film made of multicomponent polyimide and process of producing the sameYOSHINAGA TOSHIMUNE·Filed 2007·Granted Dec 13, 2011·6 cites·9 claims
- 0265US8409325B2Asymmetric gas separation membrane and process for gas separationYOSHINAGA TOSHIMUNE·Filed 2009·Granted Apr 2, 2013·3 cites·11 claims
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