Obata; Yoichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Obata; Yoichi.The latest application filed is for "polypropylene composition".

Company Profile

0.9.8

Obata; Yoichi - Sodegaura JP
Obata; Yoichi - Sodegaura-shi JP
Obata; Yoichi - Ichihara 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
Biaxially oriented multilayer polypropylene film Grant 7,323,252 - Obata , et al. January 29, 2	2008-01-29
Polypropylene composition App 20070238834 - Hori; Hideaki ; et al.	2007-10-11
Biaxially oriented multilayer polypropylene film App 20050249963 - Obata, Yoichi ; et al.	2005-11-10
Biaxially oriented polypropylene film App 20050187367 - Hori, Hideaki ; et al.	2005-08-25
Propylene-based resin composition and heat-shrinkable film Grant 6,812,287 - Obata , et al. November 2, 2	2004-11-02
Polypropylene-based resin composition for stretched film, process for producing the same and stretched film Grant 6,699,574 - Obata , et al. March 2, 2	2004-03-02
Polypropylene resin composition and heat-shrinkable film obtained from the same App 20040010087 - Obata, Yoichi ; et al.	2004-01-15
Propylene-based resin composition and heat-shrinkable film App 20030216521 - Obata, Yoichi ; et al.	2003-11-20
Polypropylene resin composition and process for producing the same Grant 6,639,018 - Yunoki , et al. October 28, 2	2003-10-28
Polypropylene-based resin composition for stretched film, process for producing the same and stretched film App 20030055173 - Obata, Yoichi ; et al.	2003-03-20
Polypropylene-based resin composition, process for producing the same and stretched film containing the same App 20020198318 - Obata, Yoichi ; et al.	2002-12-26
Polypropylene resin composition and process for producing the same App 20020177657 - Yunoki, Shunji ; et al.	2002-11-28
Process for producing olefin polymers, olefin-polymerizing catalyst and polyproylene for biaxially oriented film produced with said catalyst Grant 6,337,377 - Ebara , et al. January 8, 2	2002-01-08
Process for producing olefin polymers, olefin-polymerizing catalyst and polypropylene for biaxially oriented film produced with said catalyst Grant 6,127,303 - Ebara , et al. October 3, 2	2000-10-03
.alpha.-olefin polymers, .alpha.-olefin-polymerizing catalyst and process for producing .alpha.-olefin polymers Grant 6,103,841 - Ebara , et al. August 15, 2	2000-08-15
Polypropylene laminated film Grant 5,773,129 - Wakamatsu , et al. June 30, 1	1998-06-30
Polypropylene composition and stretched film thereof Grant 5,635,557 - Kimura , et al. June 3, 1	1997-06-03

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