Sasaya; Eiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sasaya; Eiji.The latest application filed is for "catalyst composition for hydrogenation, method for producing same, hydrogenated polymer and method for producing same".

Company Profile

0.8.7

Sasaya; Eiji - Tokyo JP
Sasaya; Eiji - Chiyoda-ku JP
Sasaya; Eiji - Yokohama JP
Sasaya; Eiji - Kanagawa 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
Catalyst Composition For Hydrogenation, Method For Producing Same, Hydrogenated Polymer And Method For Producing Same App 20180345261 - Araki; Yoshifumi ; et al.	2018-12-06
Method for producing catalyst composition for hydrogenation and catalyst composition for hydrogenation Grant 10,144,004 - Araki , et al. De	2018-12-04
Catalyst composition for hydrogenation and method for hydrogenation using the same Grant 10,016,749 - Araki , et al. July 10, 2	2018-07-10
Method for producing polymer Grant 9,738,742 - Araki , et al. August 22, 2	2017-08-22
Method for producing hydrogenated conjugated diene copolymer Grant 9,546,238 - Araki , et al. January 17, 2	2017-01-17
Catalyst composition for hydrogenation and method for hydrogenation using the same Grant 9,522,393 - Araki , et al. December 20, 2	2016-12-20
Method for Producing Polymer App 20150353669 - Araki; Yoshifumi ; et al.	2015-12-10
Method For Producing Catalyst Composition For Hydrogenation And Catalyst Composition For Hydrogenation App 20150298112 - ARAKI; Yoshifumi ; et al.	2015-10-22
Catalyst Composition For Hydrogenation And Method For Hydrogenation Using The Same App 20150273458 - Araki; Yoshifumi ; et al.	2015-10-01
Catalyst Composition For Hydrogenation And Method For Hydrogenation Using The Same App 20150273459 - Araki; Yoshifumi ; et al.	2015-10-01
Method for Producing Hydrogenated Conjugated Diene Copolymer App 20140121329 - Araki; Yoshifumi ; et al.	2014-05-01
Hydrogenated block copolymer Grant 6,458,891 - Yonezawa , et al. October 1, 2	2002-10-01
Hydrogenated block copolymer and composition of the same Grant 6,239,218 - Yonezawa , et al. May 29, 2	2001-05-29

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