Izukawa; Tsukuru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Izukawa; Tsukuru.The latest application filed is for "composition for polyurethane foam, preparation for polyurethane foam, polymer polyol preparation for polyurethane foam, production processes therefor, and polyurethane foam".

Company Profile

2.8.2

Izukawa; Tsukuru - Tokyo N/A JP
Izukawa; Tsukuru - Aichi JP
Izukawa; Tsukuru - Aichi-ken JP
Izukawa; Tsukuru - Nagoya 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
Composition for polyurethane foam, preparation for polyurethane foam, polymer polyol preparation for polyurethane foam, production processes therefor, and polyurethane foam Grant 10,494,469 - Maruoka , et al. De	2019-12-03
Composition For Polyurethane Foam, Preparation For Polyurethane Foam, Polymer Polyol Preparation For Polyurethane Foam, Production Processes Therefor, And Polyurethane Foam App 20140155506 - Maruoka; Yusuke ; et al.	2014-06-05
Preparation of flexible polyurethane foams Grant 6,156,864 - Ohkubo , et al. December 5, 2	2000-12-05
Polymer polyol and flame retardant polyurethane resin and foam prepared therefrom Grant 6,117,937 - Matsumoto , et al. September 12, 2	2000-09-12
Flexible polyurethane foam with high durability Grant 6,063,825 - Isobe , et al. May 16, 2	2000-05-16
Polyol, polyurethane resin and utilization thereof Grant 5,397,810 - Ozaki , et al. March 14, 1	1995-03-14
Polymer-polyol, process for preparation thereof and uses thereof Grant 5,324,774 - Nishikawa , et al. June 28, 1	1994-06-28
Polyol and rigid polyurethane foam Grant 5,246,978 - Ozaki , et al. September 21, 1	1993-09-21

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