Inventor · disambiguated record
Norimitsu Kaimai
Also filed as: KAIMAI NORIMITSU
15 granted patents·11 pending applications·655 citations·filing 1996–2012
95Inventor score
Files withTONEN SEKIYUKAGAKU KK17TAKITA KOTARO5FUNAOKA HIDEHIKO1NOGATA TETSURO1TONEN CHEMICAL COMPANY1
Top patents by PatentIndex Score
26 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
- 0390US5922492AMicroporous polyolefin battery separatorTONEN SEKIYUKAGAKU KK·Filed 1997·Granted Jul 13, 1999·111 cites·5 claims
- 0489US6666969B1Microporous polyolefin film and process for producing the sameTONEN SEKIYUKAGAKU KK·Filed 1999·Granted Dec 23, 2003·62 cites·12 claims
- 0584US6153133AMethod of producing highly permeable microporous polyolefin membraneTONEN SEKIYUKAGAKU KK·Filed 1998·Granted Nov 28, 2000·67 cites·6 claims
- 0681US7815825B2Microporous polyolefin membrane, and method of producing the sameTONEN SEKIYUKAGAKU KK·Filed 2008·Granted Oct 19, 2010·7 cites·8 claims
- 0780US5786396AMethod of producing microporous polyolefin membraneTONEN SEKIYUKAGAKU KK·Filed 1997·Granted Jul 28, 1998·58 cites·5 claims
- 0878US5830554AMethod of producing of microporous polyolefin membraneTONEN SEKIYUKAGAKU KK·Filed 1996·Granted Nov 3, 1998·58 cites·9 claims
- 0975US6824865B1Microporous polyolefin film and process for producing the sameTONEN SEKIYUKAGAKU KK·Filed 1999·Granted Nov 30, 2004·37 cites·13 claims
- 1072US7479243B2Microporous polyolefin membrane, and method of producing the sameTONEN SEKIYUKAGAKU KK·Filed 2003·Granted Jan 20, 2009·13 cites·2 claims
- 1168US8770824B2Extruder and process for preparing a mixture of polymer and diluentNOGATA TETSURO·Filed 2008·Granted Jul 8, 2014·3 cites·5 claims
- 1266US6235432B1Thin non-protonic electrolytic film, immobilized liquid-film conductor, and polymer cellTONEN CHEMICAL COMPANY·Filed 1997·Granted May 22, 2001·35 cites·25 claims
- 1353US2009226813A1Microporous Membrane, Battery Separator and BatteryTAKITA KOTARO·Filed 2008·Application pending·0 cites
- 1453US2011133355A1Extruder Having Dual Mixing Stages And Process For Preparing A Mixture Of Polymer And DiluentTAKITA KOTARO·Filed 2008·Application pending·0 cites
- 1553US2010316902A1Microporous Multilayer Membrane, System And Process For Producing Such Membrane, And The Use Of Such MembraneTAKITA KOTARO·Filed 2008·Application pending·0 cites
- 1653US2010248002A1Microporous Multilayer Membrane, System And Process For Producing Such Membrane, And The Use Of Such MembraneTAKITA KOTARO·Filed 2008·Application pending·0 cites
- 1753US2013034777A1Microporous membrane, battery separator and batteryTORAY BATTERY SEPARATOR FILM·Filed 2012·Application pending·0 cites
- 1850US2009226814A1Microporous membrane, battery separator and batteryTAKITA KOTARO·Filed 2008·Application pending·0 cites
- 1948US2009098341A1Microporous polyolefin membrane and method for producing the sameTONEN SEKIYUKAGAKU KK·Filed 2006·Application pending·0 cites
- 2046US7785735B2Microporous composite membrane and its producing method and useTONEN SEKIYUKAGAKU KK·Filed 2004·Granted Aug 31, 2010·0 cites·3 claims
- 2146US2009008816A1Method for producing microporous polyolefin membrane and microporous membraneTONEN SEKIYUKAGAKU KK·Filed 2006·Application pending·0 cites
- 2246US2009042008A1Microporous polyolefin membrane, its production method, battery separator and batteryTONEN SEKIYUKAGAKU KK·Filed 2006·Application pending·0 cites
- 2346US2009170005A1Microporous polyolefin membrane, battery separator formed thereby and batteryTONEN SEKIYUKAGAKU KK·Filed 2006·Application pending·0 cites
- 2445US2009079102A1Method for producing microporous polyolefin membraneTONEN SEKIYUKAGAKU KK·Filed 2006·Application pending·0 cites
- 2543US8075818B2Method of producing a microporous polyolefin membraneFUNAOKA HIDEHIKO·Filed 2004·Granted Dec 13, 2011·1 cites·16 claims
- 2634US6218053B1Thin aprotic electrolyte films, immobilized liquid membrane conductors, and batteriesTONEN SEKIYUKAGAKU KK·Filed 1998·Granted Apr 17, 2001·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →