Assignee
TAKAGI SHIGEHARU
JP·4 granted patents·9 citations·filing 2006–2006
Top patents by PatentIndex Score
4 records- 0180US8173325B2Functional membrane and electrolyte membrane for fuel cells and method for producing the sameTAKAGI SHIGEHARU·Filed 2006·Granted May 8, 2012·7 cites·37 claims
- 0266US8101668B2Graft polymerTAKAGI SHIGEHARU·Filed 2006·Granted Jan 24, 2012·2 cites·26 claims
- 0343US8329766B2Functional membrane and production method thereof, and electrolyte membrane for use in fuel cell and production method thereofTAKAGI SHIGEHARU·Filed 2006·Granted Dec 11, 2012·0 cites·10 claims
- 0440US8604133B2Graft copolymer and process for producing the sameTAKAGI SHIGEHARU·Filed 2006·Granted Dec 10, 2013·0 cites·10 claims
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