Takezawa; Mikio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takezawa; Mikio.The latest application filed is for "method for manufacturing fine polymer, and fine polymer manufacturing apparatus".

Company Profile

0.9.11

Takezawa; Mikio - Tokyo N/A JP
Takezawa; Mikio - Kagawa JP
Takezawa; Mikio - Osaka JP
Takezawa; Mikio - Kanonji JP
Takezawa; Mikio - Ozu JP
Takezawa, Mikio - Ozu-shi JP
Takezawa, Mikio - Kanonji-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Nanofiber manufacturing apparatus and nanofiber manufacturing method Grant 8,475,692 - Sumida , et al. July 2, 2	2013-07-02
Fiber manufacturing method, fiber manufacturing apparatus and proton-exchange membrane fuel cell Grant 8,383,539 - Sumida , et al. February 26, 2	2013-02-26
Nano-fiber manufacturing apparatus Grant 8,186,987 - Sumida , et al. May 29, 2	2012-05-29
Nanofiber spinning method and device Grant 8,163,227 - Sumida , et al. April 24, 2	2012-04-24
Method For Manufacturing Fine Polymer, And Fine Polymer Manufacturing Apparatus App 20120091606 - TAKAHASHI; Mitsuhiro ; et al.	2012-04-19
Method and apparatus for producing nanofibers and polymer web Grant 8,110,136 - Takahashi , et al. February 7, 2	2012-02-07
Nanofiber Manufacturing Apparatus And Nanofiber Manufacturing Method App 20110059261 - Sumida; Hiroto ; et al.	2011-03-10
Fiber Manufacturing Method, Fiber Manufacturing Apparatus And Proton-exchange Membrane Fuel Cell App 20110014542 - Sumida; Hiroto ; et al.	2011-01-20
Method For Manufacturing Fine Polymer, And Fine Polymer Manufacturing Apparatus App 20100187729 - Takahashi; Mitsuhiro ; et al.	2010-07-29
Nanofiber Spinning Method And Device App 20100148404 - Smida; Hiroto ; et al.	2010-06-17
Nanofiber Producing Method And Nanofiber Producing Apparatus App 20100148405 - Sumida; Hiroto ; et al.	2010-06-17
Nano-fiber Manufacturing Apparatus App 20100092687 - Sumida; Hiroto ; et al.	2010-04-15
Method And Apparatus For Producing Nanofibers And Polymer Web App 20100072674 - Takahashi; Mitsuhiro ; et al.	2010-03-25
High polymer electrolyte fuel cell and electrolyte film-gasket assembly for the fuel cell Grant 6,840,969 - Kobayashi , et al. January 11, 2	2005-01-11
Polymer electrolyte fuel cell Grant 6,790,552 - Kobayashi , et al. September 14, 2	2004-09-14
High polymer electrolyte fuel cell and electrolyte film-gasket assembly for the fuel cell App 20030091885 - Kobayashi, Susumu ; et al.	2003-05-15
Polymer electrolyte fuel cell App 20030087142 - Kobayashi, Susumu ; et al.	2003-05-08
Method of producing fuel cell and fuel cell App 20020197523 - Ohara, Hideo ; et al.	2002-12-26

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