Chiba; Takato

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chiba; Takato.The latest application filed is for "method for producing optical film".

Company Profile

0.7.9

Chiba; Takato - Tokyo JP
CHIBA; Takato - Chiyoda-ku Tokyo
Chiba; Takato - Hachioji JP
Chiba; Takato - Hino 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
Method for producing optical film Grant 10,328,454 - Hayashi , et al.	2019-06-25
Method For Producing Optical Film App 20170266689 - HAYASHI; Kenji ; et al.	2017-09-21
Transparent electrode, purifying method of conductive fibers employed in transparent electrode and organic electroluminescence element Grant 8,648,525 - Chiba , et al. February 11, 2	2014-02-11
Transparent Electrode, Purifying Method Of Conductive Fibers Employed In Transparent Electrode And Organic Electroluminescence Element App 20120098419 - Chiba; Takato ; et al.	2012-04-26
Proton conducting electrolyte membrane and production method thereof and solid polymer fuel cell using the same Grant 8,153,329 - Suzuki , et al. April 10, 2	2012-04-10
Electrostatic Image Developing Toner App 20100266942 - ONO; Kaori ; et al.	2010-10-21
Electrostatic charge image developing toner and image forming method Grant 7,759,035 - Ninomiya , et al. July 20, 2	2010-07-20
Proton conductive electrolyte membrane, solid polymer fuel cell and method for producing proton conductive electrolyte membrane Grant 7,709,122 - Chiba , et al. May 4, 2	2010-05-04
Electrode catalyst for fuel cell, electrode for fuel cell, and fuel cell Grant 7,666,809 - Chiba , et al. February 23, 2	2010-02-23
Electrode Catalyst For Fuel Cell, Electrode For Fuel Cell, And Fuel Cell App 20080081760 - Chiba; Takato ; et al.	2008-04-03
Electrostatic Image Developing Toner App 20070207398 - ONO; Kaori ; et al.	2007-09-06
Electrostatic Charge Image Developing Toner And Image Forming Method App 20070184375 - NINOMIYA; Hidetaka ; et al.	2007-08-09
Proton conducting electrolyte membrane and production method thereof and solid polymer fuel cell using the same App 20070020499 - Suzuki; Takayuki ; et al.	2007-01-25
Proton conductive electrolyte membrane, solid polymer fuel cell and method for producing proton conductive electrolyte membrane App 20050153187 - Chiba, Takato ; et al.	2005-07-14
Fuel cell App 20050147868 - Takeda, Akihiko ; et al.	2005-07-07

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