Hamamoto; Shiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamamoto; Shiro.The latest application filed is for "organic semiconductor material".

Company Profile

1.10.10

Hamamoto; Shiro - Otsu JP
Hamamoto; Shiro - Tsuruga JP
Hamamoto; Shiro - Otsu-shi JP
Hamamoto; Shiro - Tsuruga-shi JP
Hamamoto; Shiro - Ohtsu JP
Hamamoto; Shiro - Muko JP
Hamamoto, Shiro - Ohtsu-shi JP
Hamamoto, Shiro - Muko-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
Organic semiconductor material Grant 10,211,401 - Wakamiya , et al. Feb	2019-02-19
Polyester film for the protection of back surfaces of solar cells Grant 9,640,689 - Hamamoto , et al. May 2, 2	2017-05-02
Organic Semiconductor Material App 20170069845 - Wakamiya; Atsushi ; et al.	2017-03-09
Polyester film for sealing backside of solar cell Grant 8,912,427 - Ikehata , et al. December 16, 2	2014-12-16
Polyester Film For Sealing Backside Of Solar Cell App 20130112271 - Ikehata; Yoshitomo ; et al.	2013-05-09
Polyester Film For The Protection Of Back Surfaces Of Solar Cells App 20120183761 - Hamamoto; Shiro ; et al.	2012-07-19
Composite ion-exchange membrane Grant 7,649,025 - Kitamura , et al. January 19, 2	2010-01-19
Composite ion exchange membrane and electrolyte membrane electrode assembly Grant 7,537,852 - Hamamoto , et al. May 26, 2	2009-05-26
Polybenzazole compound having sulfonic acid group and/or phosphonic acid group, resin composition containing the same, resin molding, solid polymer electrolyte membrane, solid polymer electrolyte membrane/electrode assembly and method of preparing assembly Grant 7,288,603 - Sakaguchi , et al. October 30, 2	2007-10-30
Composite ion-exchange membrane App 20060241192 - Kitamura; Kota ; et al.	2006-10-26
Heat-resistant film and composite ion-exchange membrane App 20060138042 - Okamoto; Kazutake ; et al.	2006-06-29
Cluster ion exchange membrane and electrolyte membrane electrode connection body App 20050095486 - Hamamoto, Shiro ; et al.	2005-05-05
Battery separator, process for producing the same, and alkaline battery Grant 6,821,680 - Tanaka , et al. November 23, 2	2004-11-23
Polybenzazole compound having sulfo group and/or phosphono group, resin composition containing the same, molded resin, slid polymer electrolyte film, solid electrolyte film/electrode catalyst layer composite, and process for producing the composite App 20040062969 - Sakaguchi, Yoshimitsu ; et al.	2004-04-01
Battery separator, process for producing the same, and alkaline battery App 20020160260 - Tanaka, Toshio ; et al.	2002-10-31
Battery separator, process for producing the same, and alkaline battery App 20020155347 - Tanaka, Toshio ; et al.	2002-10-24
Polyelectrolytic gel Grant 6,420,072 - Maruyama , et al. July 16, 2	2002-07-16

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