Yashima; Eiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yashima; Eiji.The latest application filed is for "separating agent for optical isomer".

Company Profile

0.8.9

Yashima; Eiji - Nagoya-shi JP
Yashima; Eiji - Nagoya N/A JP
Yashima; Eiji - Aichi 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
Separating Agent For Optical Isomer App 20150141241 - Yashima; Eiji ; et al.	2015-05-21
Separating agent for optical isomer Grant 9,028,684 - Yashima , et al. May 12, 2	2015-05-12
Synthetic polymers controlled in spiral structure, host-guest compounds prepared by using the same, and processes for production of both Grant 8,383,717 - Kawauchi , et al. February 26, 2	2013-02-26
Separating Agent For Optical Isomers App 20120149851 - Yashima; Eiji ; et al.	2012-06-14
Separating agent for optical isomer App 20120007011 - Yashima; Eiji ; et al.	2012-01-12
Synthetic Polymers Controlled In Spiral Structure, Host-guest Compounds Prepared By Using The Same, And Processes For Production Of Both App 20110144262 - Kawauchi; Takehiro ; et al.	2011-06-16
Polyacetylene derivatives Grant 7,691,291 - Okoshi , et al. April 6, 2	2010-04-06
Polyisocyanide derivative having controlled helical main chain structure Grant 7,619,109 - Okoshi , et al. November 17, 2	2009-11-17
Hydrophilic stiff main chain type liquid crystalline composition and chiral sensor utilizing the same Grant 7,563,387 - Sakajiri , et al. July 21, 2	2009-07-21
Polyisocyanide Derivative Having Controlled Helical Main Chain Structure App 20090030227 - Okoshi; Kento ; et al.	2009-01-29
Novel Polyacetylene Derivatives App 20070260028 - Okoshi; Kento ; et al.	2007-11-08
Hydrophilic stiff main chain type liquid crystalline composition and chiral sensor utilizing the same App 20070145329 - Sakajiri; Koichi ; et al.	2007-06-28
Process for the production of polyacetylene derivatives Grant 6,833,430 - Yashima , et al. December 21, 2	2004-12-21
Novel process for the production of polyacetylene derivatives App 20030114618 - Yashima, Eiji ; et al.	2003-06-19
Poly (phosphonoarylacetylene and chiral sensor comprising the same App 20020156217 - Yashima, Eiji ; et al.	2002-10-24

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