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Tetsuo Okura
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Poly(3-hydroxybutyrate) resin tube and method for producing same
Patent number
12,221,538
Issue date
Feb 11, 2025
Kaneka Corporation
Tetsuo Okura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Poly(3-hydroxybutyrate) resin sheet for thermoforming, molded body...
Patent number
12,209,167
Issue date
Jan 28, 2025
Kaneka Corporation
Tetsuo Okura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Poly(3-hydroxyalkanoate) resin composition
Patent number
11,053,386
Issue date
Jul 6, 2021
Kaneka Corporation
Ryohei Koyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyester resin composition and method for producing same
Patent number
9,850,376
Issue date
Dec 26, 2017
Kaneka Corporation
Tetsuo Okura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polypropylene resin, polypropylene resin composition, and foam-inje...
Patent number
8,552,116
Issue date
Oct 8, 2013
Kaneka Corporation
Tetsuo Okura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam made from modified polypropylene resin and process for the pro...
Patent number
6,077,878
Issue date
Jun 20, 2000
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tetsuo Okura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polypropylene resin, foam made thereof and processes for t...
Patent number
5,902,858
Issue date
May 11, 1999
Kaneka Corporation
Tetsuo Okura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
LAMINATED ARTICLE, PACKAGING MATERIAL, AND CONTAINER
Publication number
20240227371
Publication date
Jul 11, 2024
KANEKA CORPORATION
Yasunori OKADA
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTILAYER FILM AND PACKAGING MATERIAL
Publication number
20240001655
Publication date
Jan 4, 2024
KANEKA CORPORATION
Wei MIAO
B32 - LAYERED PRODUCTS
Information
Patent Application
LAMINATED ARTICLE AND MOLDED ARTICLE
Publication number
20230332356
Publication date
Oct 19, 2023
KANEKA CORPORATION
Asuka FUKUTOME
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COATED PAPER
Publication number
20230287626
Publication date
Sep 14, 2023
NIPPON PAPER INDUSTRIES CO., LTD.
Hirosuke TSUNODA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
RESIN TUBE
Publication number
20230235170
Publication date
Jul 27, 2023
KANEKA CORPORATION
Tomoaki HASHIGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLY(3-HYDROXYBUTYRATE)-BASED RESIN TUBE AND METHOD FOR PRODUCING SAME
Publication number
20230145613
Publication date
May 11, 2023
KANEKA CORPORATION
Tomoaki HASHIGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING COMPOSITION FOR MELT PROCESSING
Publication number
20220267547
Publication date
Aug 25, 2022
KANEKA CORPORATION
Asuka FUKUTOME
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLY(3-HYDROXYBUTYRATE) RESIN SHEET FOR THERMOFORMING, MOLDED BODY...
Publication number
20220002510
Publication date
Jan 6, 2022
Kaneka Corporation
Tetsuo OKURA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLY(3-HYDROXYBUTYRATE) RESIN TUBE AND METHOD FOR PRODUCING SAME
Publication number
20210301127
Publication date
Sep 30, 2021
KANEKA CORPORATION
Tetsuo OKURA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLY(3-HYDROXYALKANOATE) RESIN COMPOSITION
Publication number
20200181397
Publication date
Jun 11, 2020
KANEKA CORPORATION
Ryohei KOYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FEED COMPOSITION, METHOD FOR MANUFACTURING ZOOPLANKTON, ZOOPLANKTON...
Publication number
20190082719
Publication date
Mar 21, 2019
KANEKA CORPORATION
Shunsuke SATO
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
POLYESTER RESIN COMPOSITION AND METHOD FOR PRODUCING SAME
Publication number
20150232660
Publication date
Aug 20, 2015
KANEKA CORPORATION
Tetsuo Okura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE RESIN, POLYPROPYLENE RESIN COMPOSITION, AND FOAM-INJE...
Publication number
20120264886
Publication date
Oct 18, 2012
KANEKA CORPORATION
Tetsuo Okura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING THERMOPLASTIC RESIN FOAM FILM AND THERMOPLAST...
Publication number
20110200813
Publication date
Aug 18, 2011
KANEKA CORPORATION
Tetsuo Okura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL