Okada; Akihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okada; Akihiko.The latest application filed is for "block copolymer".

Company Profile

0.19.13

Okada; Akihiko - Tsukuba N/A JP
Okada; Akihiko - Ibaraki JP
Okada; Akihiko - Tsukuba-shi JP
Okada, Akihiko - Chiba JP
Okada; Akihiko - Ichihara JP
Okada; Akihiko - Chiba-ken JP
Okada, Akihiko - Ichihara-shi JP
Okada; Akihiko - Tokyo JP
Okada, Akihiko - Kanagawa 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
Block copolymer Grant 8,895,675 - Fukushima , et al. November 25, 2	2014-11-25
Block Copolymer App 20100219399 - Fukushima; Daisuke ; et al.	2010-09-02
Electrode Material For Non-aqueous Secondary Battery App 20100003602 - OKADA; Akihiko ; et al.	2010-01-07
Polyarylene App 20090045725 - Fukushima; Daisuke ; et al.	2009-02-19
Polymer Compound and Polymer Light-Emitting Device Using the Same App 20080233429 - Oguma; Jun ; et al.	2008-09-25
Polymer and polymer light-emitting device using same App 20060204782 - Okada; Akihiko ; et al.	2006-09-14
Copolymer, polymer composition and polymer light-emitting device Grant 6,926,973 - Suzuki , et al. August 9, 2	2005-08-09
Chemical-resitant polystyrene resin compositon and molded article App 20040152838 - Okada, Akihiko ; et al.	2004-08-05
Styrene polymer composition and molded article obtained therefrom App 20040116583 - Okada, Akihiko ; et al.	2004-06-17
Styrene resin composition and method of manufacturing the same, and method of manufacturing styrene resin molded products Grant 6,706,786 - Okada , et al. March 16, 2	2004-03-16
Molding material, process for producing molded article, and molded article Grant 6,635,712 - Aoyama , et al. October 21, 2	2003-10-21
Electrode material for non-aqueous secondary battery App 20030162090 - Okada, Akihiko ; et al.	2003-08-28
Copolymer, polymer composition and polymer light-emitting device App 20030143429 - Suzuki, Tomoyuki ; et al.	2003-07-31
Styrene resin composition and method of manufacturing the same, and method of manufacturing styrene resin molded products App 20030139528 - Okada, Akihiko ; et al.	2003-07-24
Silica gel for stabilization treatment of beer, a method of manufacturing the silica gel and a method of the stabilization treatment of beer Grant 6,565,905 - Ito , et al. May 20, 2	2003-05-20
Clarification of beer fermentation App 20030054077 - Ishiwata, Yoshihisa ; et al.	2003-03-20
Computer peripheral sales promoting system and method thereof App 20020026324 - Okada, Akihiko	2002-02-28
Switching Mechanism And Disk Array Apparatus Having The Switching Mechanism App 20020023195 - OKADA, AKIHIKO	2002-02-21
Battery jar material for sealed secondary battery and battery jar for sealed secondary battery using the same Grant 6,071,643 - Chino , et al. June 6, 2	2000-06-06
Blends comprising a syndiotactic polystyrene and a polyphenylene ether Grant 6,031,049 - Chino , et al. February 29, 2	2000-02-29
Impact resistant polystyrene composition Grant 6,005,050 - Okada , et al. December 21, 1	1999-12-21
Syndiotactic styrenic resin composition Grant 5,902,850 - Chino , et al. May 11, 1	1999-05-11
Styrenic resin composition and polystyrene oriented film Grant 5,798,172 - Funaki , et al. August 25, 1	1998-08-25
Impact modified syndiotactic polystyrene blend Grant 5,777,028 - Okada , et al. July 7, 1	1998-07-07
Styrenic resin composition Grant 5,760,105 - Okada , et al. June 2, 1	1998-06-02
Process for producing a modified polyphenylene ether Grant 5,444,126 - Okada , et al. August 22, 1	1995-08-22
Polystyrene composition Grant 5,436,397 - Okada July 25, 1	1995-07-25
Polystyrene composition Grant 5,418,275 - Okada , et al. May 23, 1	1995-05-23
Thermoplastic resin composition Grant 5,412,024 - Okada , et al. May 2, 1	1995-05-02
Syndiotactic polystyrene composition Grant 5,352,727 - Okada October 4, 1	1994-10-04
Thermoplastic resin composition containing a modified polyphenylene ether Grant 5,326,813 - Okada , et al. July 5, 1	1994-07-05

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