Akiyama; Shiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akiyama; Shiro.The latest application filed is for "method for taking out a sealing plate of a fuel cell and a sealing plate directly used in the method".

Company Profile

0.6.7

Akiyama; Shiro - Okazaki JP
AKIYAMA; Shiro - Okazaki-shi JP
Akiyama; Shiro - Aichi-ken 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 taking out a sealing plate of a fuel cell and a sealing plate directly used in the method Grant 8,652,664 - Akiyama , et al. February 18, 2	2014-02-18
Method For Taking Out A Sealing Plate Of A Fuel Cell And A Sealing Plate Directly Used In The Method App 20120214087 - AKIYAMA; Shiro ; et al.	2012-08-23
Method and apparatus for taking out a sealing plate of a fuel cell Grant 8,202,637 - Akiyama , et al. June 19, 2	2012-06-19
Fuel Cell And Method For Manufacturing The Same App 20100062309 - Akiyama; Shiro ; et al.	2010-03-11
Conveying Device for Conveying Single Separator Plates for Fuel Cells App 20090252996 - Nomoto; Shigemitsu ; et al.	2009-10-08
Fuel cell and method of assembling the same Grant 7,582,377 - Akiyama September 1, 2	2009-09-01
Separator seal structure for a fuel cell Grant 7,569,298 - Kato , et al. August 4, 2	2009-08-04
Method And Apparatus For Taking Out A Sealing Plate Of A Fuel Cell App 20090047548 - Akiyama; Shiro ; et al.	2009-02-19
Sealing structure of fuel cell and manufacturing method of same Grant 7,255,944 - Akiyama , et al. August 14, 2	2007-08-14
Sealing structure of fuel cell and manufacturing method of same App 20040023099 - Akiyama, Shiro ; et al.	2004-02-05
Fuel cell and method of assembling the same App 20030091873 - Akiyama, Shiro	2003-05-15
Seal structure of a fuel cell App 20020187384 - Kato, Chisato ; et al.	2002-12-12

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