Usui; Taketoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Usui; Taketoshi.The latest application filed is for "electroconductive particle placement sheet and anisotropic electroconductive film".

Company Profile

0.4.5

Usui; Taketoshi - Tokyo JP
Usui; Taketoshi - Yokohama JP
Usui; Taketoshi - Nobeoka 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
Electroconductive particle placement sheet and anisotropic electroconductive film Grant 8,247,701 - Usui , et al. August 21, 2	2012-08-21
Resin composition for sealing light emitting device Grant 7,879,405 - Kaji , et al. February 1, 2	2011-02-01
Hardener for epoxy resin and epoxy resin composition Grant 7,820,772 - Usui , et al. October 26, 2	2010-10-26
Electroconductive Particle Placement Sheet and Anisotropic Electroconductive Film App 20090090545 - Usui; Taketoshi ; et al.	2009-04-09
Hardener for Epoxy Resin and Epoxy Resin Composition App 20070244268 - Usui; Taketoshi ; et al.	2007-10-18
Latent curing agent and composition App 20070055039 - Usui; Taketoshi ; et al.	2007-03-08
Capsule type hardener and composition App 20060128835 - Usui; Taketoshi ; et al.	2006-06-15
Resin composition for sealing light emitting device App 20050272896 - Kaji, Satoru ; et al.	2005-12-08
Blocked polyisocyanate composition and one-pack thermocuring resin composition comprising the same Grant 5,849,855 - Usui , et al. December 15, 1	1998-12-15

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