Assignee
MASUDA JUN ICHI
JP·2 granted patents·10 citations·filing 2005–2006
Top patents by PatentIndex Score
2 records- 0180US8491991B2Microporous polypropylene film and process for producing the sameMASUDA JUN ICHI·Filed 2005·Granted Jul 23, 2013·8 cites·12 claims
- 0270US8089746B2Microporous film for electric storage device separator and electric storage device separator using the sameMASUDA JUN ICHI·Filed 2006·Granted Jan 3, 2012·2 cites·12 claims
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