Tsurugai; Kazuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsurugai; Kazuo.The latest application filed is for "propylene resin foamed particle and foamed particle molded body".

Company Profile

0.8.3

Tsurugai; Kazuo - Utsunomiya JP
TSURUGAI; Kazuo - Utsunomiya-shi JP
Tsurugai, Kazuo - Kanuma-shi 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
Propylene resin foamed particle and foamed particle molded body Grant 10,487,188 - Kitahara , et al. Nov	2019-11-26
Propylene-based resin foam particle and foam particle molded body Grant 10,385,178 - Ono , et al. A	2019-08-20
Propylene Resin Foamed Particle And Foamed Particle Molded Body App 20180215891 - KITAHARA; Taizo ; et al.	2018-08-02
Propylene-based Resin Foam Particle And Foam Particle Molded Body App 20160333161 - ONO; Michitoshi ; et al.	2016-11-17
Polyolefin resin expanded particle and in-mold foamed article prepared therefrom App 20040171708 - Yoshizawa, Taku ; et al.	2004-09-02
Shock absorbing material Grant 6,451,419 - Tsurugai , et al. September 17, 2	2002-09-17
Foamed particles of polypropylene homopolymer and molded article of the foamed particles Grant 5,747,549 - Tsurugai , et al. May 5, 1	1998-05-05
Flame-retardant foamed particles of polyolefin resin Grant 5,569,681 - Tokoro , et al. October 29, 1	1996-10-29
Uncrosslinked polyethylene particles for the production of expanded particles and uncrosslinked polyethylene expanded particles Grant 5,459,169 - Tokoro , et al. October 17, 1	1995-10-17
Process for the production of foamed poymer particles Grant 5,130,341 - Kuwabara , et al. July 14, 1	1992-07-14
Process for the production of expanded particles of a polyolefin resin Grant 5,071,883 - Kuwabara , et al. December 10, 1	1991-12-10

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