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Junichi Narita
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Ibaraki-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polylactic acid composition and molding comprising the composition
Patent number
8,362,157
Issue date
Jan 29, 2013
Tohcello Co., Ltd.
Hiroyuki Wakaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Moldings comprising a polylactic acid composition
Patent number
8,337,991
Issue date
Dec 25, 2012
Tohcello Co., Ltd.
Junichi Narita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polylactic acid stretched film
Patent number
7,993,745
Issue date
Aug 9, 2011
Tohcello Co., Ltd.
Junichi Narita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biaxially stretched polylactic acid multilayer film and the use the...
Patent number
7,087,313
Issue date
Aug 8, 2006
Tohcello Co., Ltd.
Tohru Sawai
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Aliphatic polyester compositions, film made thereof and laminates t...
Patent number
6,521,336
Issue date
Feb 18, 2003
Tohcello, Co., Ltd.
Junichi Narita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYLACTIC ACID STRETCHED FILM
Publication number
20090318631
Publication date
Dec 24, 2009
TOHCELLO CO., LTD.
Junichi Narita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MOLDINGS COMPRISING A POLYLACTIC ACID COMPOSITION
Publication number
20090246544
Publication date
Oct 1, 2009
TOHCELLO CO., LTD.
Junichi Narita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYLACTIC ACID COMPOSITION AND MOLDING COMPRISING THE COMPOSITION
Publication number
20090035585
Publication date
Feb 5, 2009
TOHCELLO CO., LTD.
Hiroyuki Wakaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Biaxially stretched polylactic acid multilayer film and the use the...
Publication number
20060019111
Publication date
Jan 26, 2006
TOHCELLO CO., LTD.
Tohru Sawai
B32 - LAYERED PRODUCTS
Information
Patent Application
Aliphatic polyester composition, films and multilayer films produce...
Publication number
20050288452
Publication date
Dec 29, 2005
TOHCELLO CO., LTD.
Hiroyuki Wakaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Aliphatic polyester compositions, films made thereof and laminates...
Publication number
20020065345
Publication date
May 30, 2002
Junichi Narita
B32 - LAYERED PRODUCTS