OTSUKI; Yasuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for OTSUKI; Yasuhiko.The latest application filed is for "extruded propylene resin foam and process for production thereof".

Company Profile

0.3.7

OTSUKI; Yasuhiko - Ichihara-shi JP
Otsuki; Yasuhiko - Ichihara JP
Otsuki; Yasuhiko - Chiba 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
Extruded Propylene Resin Foam And Process For Production Thereof App 20120214886 - SUGAWARA; Minoru ; et al.	2012-08-23
Extruded propylene-resin composite foam Grant 7,968,180 - Sugawara , et al. June 28, 2	2011-06-28
Extruded propylene resin foam Grant 7,855,239 - Sugawara , et al. December 21, 2	2010-12-21
Multi-stage propylene polymer, process for producing the same, and propylene resin composition Grant 7,732,532 - Tsunori , et al. June 8, 2	2010-06-08
Extruded Propylene Resin Foam And Process For Producing Extruded Propylene Resin Foam App 20090155567 - Sugawara; Minoru ; et al.	2009-06-18
Extruded Propylene-resin Composite Foam App 20090076179 - Sugawara; Minoru ; et al.	2009-03-19
Extruded Propylene Resin Foam and Process For Production Thereof App 20090011218 - Sugawara; Minoru ; et al.	2009-01-08
Extruded Propylene Resin Foam App 20080176971 - Sugawara; Minoru ; et al.	2008-07-24
Multi-Stage Propylene Polymer, Process For Producing The Same, And Propylene Resin Composition App 20070208138 - Tsunori; Ryoichi ; et al.	2007-09-06
Apparatus of applying ultrasonic vibration to resin material, method of kneading, compounding and blending resin material by use of the ultrasonic vibration applying apparatus, and resin composition App 20060210664 - Suetsugu; Yoshiyuki ; et al.	2006-09-21

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