Inventor · disambiguated record
Seiji Aizawa
Also filed as: AIZAWA SEIJI
5 granted patents·2 pending applications·27 citations·filing 1999–2015
75Inventor score
Top patents by PatentIndex Score
7 records- 0178US7666948B2Elastomer composition and molded bodyNICHIAS CORP·Filed 2005·Granted Feb 23, 2010·4 cites·4 claims
- 0274US6275139B1Multidirectional input deviceALPS ELECTRIC CO LTD·Filed 2000·Granted Aug 14, 2001·12 cites·5 claims
- 0351US6448523B1Rotary electrical component with tactile feedbackALPS ELECTRIC CO LTD·Filed 2000·Granted Sep 10, 2002·8 cites·15 claims
- 0441US9713795B2Porous polytetrafluoroethylene membrane and waterproof air-permeable memberISHII KYOKO·Filed 2012·Granted Jul 25, 2017·0 cites·4 claims
- 0535US2014196840A1Method for producing porous polytetrafluoroethylene membraneISHII KYOKO·Filed 2012·Application pending·0 cites
- 0631US6037856ARotating electrical component having rotary lock mechanism of operating shaftALPS ELECTRIC CO LTD·Filed 1999·Granted Mar 14, 2000·3 cites·8 claims
- 0728US2016325235A1Method for producing porous polytetrafluoroethylene membrane, method for producing waterproof gas-permeable member, and method for producing air filter mediumNITTO DENKO CORP·Filed 2015·Application pending·0 cites
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