Komiyama; Osamu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Komiyama; Osamu.The latest application filed is for "process for the preparation of polyarylene sulfide".

Company Profile

0.6.2

Komiyama; Osamu - Ichihara JP
KOMIYAMA, OSAMU - ICHIHARA-SHI JP
KOMIYAMA, OSAMU - CHIBA-KEN JP
Komiyama; Osamu - Chiba JP
Komiyama; Osamu - Icihara 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
Process for the preparation of polyarylene sulfide Grant 6,600,009 - Inoue , et al. July 29, 2	2003-07-29
Process For The Preparation Of Polyarylene Sulfide App 20030065131 - INOUE, SATOSHI ; et al.	2003-04-03
Melt-blown, Non-woven Fabric Of Polyarylene Sulfide And Method For Producing Same App 20020132546 - YAMANAKA, HIDENORI ; et al.	2002-09-19
Process for the preparation of a functional group-containing polyarylene sulfide resin Grant 6,001,934 - Yamanaka , et al. December 14, 1	1999-12-14
Polyarylene sulfide and a composition thereof Grant 5,945,490 - Tsuda , et al. August 31, 1	1999-08-31
Polyarylene sulfide, a process for the preparation thereof and a composition comprising the same Grant 5,789,533 - Yamanaka , et al. August 4, 1	1998-08-04
Method of maufacturing a tubular extrusion molding product comprising a high molecular weight polyarylene sulfide Grant 5,777,069 - Tsuda , et al. July 7, 1	1998-07-07
Process for the preparation of polyarylene sulfide and an apparatus for the preparation thereof Grant 5,342,920 - Imai , et al. August 30, 1	1994-08-30

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