Kidowaki; Masatoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kidowaki; Masatoshi.The latest application filed is for "polyrotaxane having main chain backbone essentially composed of -si-o- and method for producing the same, and crosslinked polyrotaxane obtained by crosslinking the polyrotaxane and method for producing the same".

Company Profile

0.5.7

Kidowaki; Masatoshi - Tokyo N/A JP
Kidowaki; Masatoshi - Bunkyo-ku 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
Compound having crosslinked polyrotaxane and process for producing the same Grant 8,450,415 - Ito , et al. May 28, 2	2013-05-28
Crosslinked polyrotaxane and process for producing the same Grant 8,017,688 - Ito , et al. September 13, 2	2011-09-13
Material comprising polyrotaxane and polymer and process for producing the same Grant 7,981,943 - Ito , et al. July 19, 2	2011-07-19
POLYROTAXANE HAVING MAIN CHAIN BACKBONE ESSENTIALLY COMPOSED OF -Si-O- AND METHOD FOR PRODUCING THE SAME, AND CROSSLINKED POLYROTAXANE OBTAINED BY CROSSLINKING THE POLYROTAXANE AND METHOD FOR PRODUCING THE SAME App 20100184934 - Ito; Kohzo ; et al.	2010-07-22
Compound having crosslinked polyrotaxane and process for producing the same App 20090312490 - Ito; Kohzo ; et al.	2009-12-17
Crosslinked polyrotaxane and process for producing the same App 20090312491 - Ito; Kohzo ; et al.	2009-12-17
Polymeric material having polyrotaxane and process for producing the same Grant 7,622,527 - Ito , et al. November 24, 2	2009-11-24
Material Comprising Polyrotaxane And Polymer And Process For Producing The Same App 20090215919 - Ito; Kohzo ; et al.	2009-08-27
Gel Composition And Method For Producing Same App 20090030108 - Ito; Kohzo ; et al.	2009-01-29
Polymeric Material Having Polyrotaxane and Process for Producing the Same App 20080097039 - Ito; Kohzo ; et al.	2008-04-24
Liquid crystalline polyrotaxane App 20070205395 - Nakajima; Takao ; et al.	2007-09-06

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