Nakayama; Yoshifumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakayama; Yoshifumi.The latest application filed is for "method for producing sizing agent-coated carbon fibers, and sizing agent-coated carbon fibers".

Company Profile

1.6.7

Nakayama; Yoshifumi - Iyo-gun JP
Nakayama; Yoshifumi - Ehime 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
Carbon fiber forming raw material, formed material, and carbon fiber-reinforced composite material Grant 10,184,034 - Nakayama , et al. Ja	2019-01-22
Method for producing sizing agent-coated carbon fibers, and sizing agent-coated carbon fibers Grant 9,771,681 - Nakayama , et al. September 26, 2	2017-09-26
Method for producing sizing agent-coated carbon fibers, and sizing agent-coated carbon fibers Grant 9,593,444 - Nakayama , et al. March 14, 2	2017-03-14
Method For Producing Sizing Agent-coated Carbon Fibers, And Sizing Agent-coated Carbon Fibers App 20160230332 - NAKAYAMA; Yoshifumi ; et al.	2016-08-11
Carbon fiber-reinforced thermoplastic resin composition, molding material, prepreg, and methods for producing same Grant 9,249,295 - Nakayama , et al. February 2, 2	2016-02-02
Carbon Fiber Forming Raw Material, Formed Material, And Carbon Fiber-reinforced Composite Material App 20140342144 - Nakayama; Yoshifumi ; et al.	2014-11-20
Carbon Fiber-reinforced Thermoplastic Resin Composition, Molding Material, Prepreg, And Methods For Producing Same App 20140228519 - Nakayama; Yoshifumi ; et al.	2014-08-14
Method For Producing Sizing Agent-coated Carbon Fibers, And Sizing Agent-coated Carbon Fibers App 20130089736 - Nakayama; Yoshifumi ; et al.	2013-04-11
Water dispersible carbon fiber and water dispersible chopped carbon fiber Grant 7,820,290 - Murai , et al. October 26, 2	2010-10-26
Fiber-Reinforced Thermoplastic Resin Composition, Method for Producing the Same, and Carbon Fiber for Thermoplastic Resin App 20090143524 - Nakayama; Yoshifumi ; et al.	2009-06-04
Water Dispersible Carbon Fiber and Water Dispersible Chopped Carbon Fiber App 20070269363 - Murai; Shoji ; et al.	2007-11-22

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