Inventor · disambiguated record
Hidehiko Funaoka
Also filed as: FUNAOKA HIDEHIKO
9 granted patents·1 pending application·387 citations·filing 1998–2011
91Inventor score
Top patents by PatentIndex Score
10 records- 0196US6566012B1Polyolefin microporous film and method for preparing the sameTONEN SEKIYUKAGAKU KK·Filed 2000·Granted May 20, 2003·96 cites·16 claims
- 0295US6245272B1Polyolefin microporous film and method for preparing the sameTONEN SEKIYUKAGAKU KK·Filed 2000·Granted Jun 12, 2001·102 cites·3 claims
- 0389US6666969B1Microporous polyolefin film and process for producing the sameTONEN SEKIYUKAGAKU KK·Filed 1999·Granted Dec 23, 2003·62 cites·12 claims
- 0484US6153133AMethod of producing highly permeable microporous polyolefin membraneTONEN SEKIYUKAGAKU KK·Filed 1998·Granted Nov 28, 2000·67 cites·6 claims
- 0581US7815825B2Microporous polyolefin membrane, and method of producing the sameTONEN SEKIYUKAGAKU KK·Filed 2008·Granted Oct 19, 2010·7 cites·8 claims
- 0675US6824865B1Microporous polyolefin film and process for producing the sameTONEN SEKIYUKAGAKU KK·Filed 1999·Granted Nov 30, 2004·37 cites·13 claims
- 0772US7479243B2Microporous polyolefin membrane, and method of producing the sameTONEN SEKIYUKAGAKU KK·Filed 2003·Granted Jan 20, 2009·13 cites·2 claims
- 0853US6863177B2Electrically conductive propylene resin composition and part-housing containerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 8, 2005·2 cites·6 claims
- 0943US8075818B2Method of producing a microporous polyolefin membraneFUNAOKA HIDEHIKO·Filed 2004·Granted Dec 13, 2011·1 cites·16 claims
- 1038US2014077405A1Manufacturing Device and Manufacturing Method of Polyolefin Microporous FilmFUNAOKA HIDEHIKO·Filed 2011·Application pending·0 cites
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