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Yohei Uchiyama
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Crystal nucleator for polyolefin resins, method for producing cryst...
Patent number
11,746,211
Issue date
Sep 5, 2023
New Japan Chemical Co., Ltd.
Shohei Iwasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for identifying a blend of nucleators useful for preparing a...
Patent number
11,733,189
Issue date
Aug 22, 2023
NJC EUROPE LIMITED
Estibaliz Santamaria
G01 - MEASURING TESTING
Information
Patent Grant
Metal salt of an alicyclic dicarboxylic acid having excellent dispe...
Patent number
11,667,599
Issue date
Jun 6, 2023
New Japan Chemical Co., Ltd.
Shohei Iwasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystal nucleating agent for polyolefin resin, method for producing...
Patent number
11,634,427
Issue date
Apr 25, 2023
New Japan Chemical Co., Ltd.
Shohei Iwasaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Crystal nucleator for polyolefin resins, method for producing cryst...
Patent number
10,894,874
Issue date
Jan 19, 2021
New Japan Chemical Co., Ltd.
Shohei Iwasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Additive composition, method of blending same and a low haze polyol...
Patent number
10,844,195
Issue date
Nov 24, 2020
NJC EUROPE LIMITED
Estibaliz Santamaria
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Additive composition, method of blending same and a low haze polyol...
Patent number
10,611,895
Issue date
Apr 7, 2020
NJC EUROPE LIMITED
Estibaliz Santamaria
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for inhibiting crystal growth rate of amide compound and met...
Patent number
9,023,921
Issue date
May 5, 2015
New Japan Chemical Co., Ltd.
Reira Ikoma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amide-based compound, polyolefin resin composition and molded product
Patent number
7,696,380
Issue date
Apr 13, 2010
New Japan Chemical Co., Ltd.
Hiroshi Kitagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
CRYSTAL NUCLEATING AGENT FOR POLYOLEFIN RESIN, METHOD FOR PRODUCING...
Publication number
20230219972
Publication date
Jul 13, 2023
NEW JAPAN CHEMICAL CO., LTD.
Shohei Iwasaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METAL SALT OF AN ALICYCLIC DICARBOXYLIC ACID HAVING EXCELLENT DISPE...
Publication number
20220048846
Publication date
Feb 17, 2022
NEW JAPAN CHEMICAL CO., LTD.
Shohei Iwasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CRYSTAL NUCLEATING AGENT FOR POLYOLEFIN RESIN, METHOD FOR PRODUCING...
Publication number
20200325150
Publication date
Oct 15, 2020
NEW JAPAN CHEMICAL CO., LTD.
Shohei Iwasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ADDITIVE COMPOSITION, METHOD OF BLENDING SAME AND A LOW HAZE POLYOL...
Publication number
20200017657
Publication date
Jan 16, 2020
NJC EUROPE LIMITED
Estibaliz Santamaria
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CRYSTAL NUCLEATOR FOR POLYOLEFIN RESINS, METHOD FOR PRODUCING CRYST...
Publication number
20190248980
Publication date
Aug 15, 2019
NEW JAPAN CHEMICAL CO., LTD.
Shohei Iwasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR IDENTIFYING A BLEND OF NUCLEATORS USEFUL FOR PREPARING A...
Publication number
20190219528
Publication date
Jul 18, 2019
Estibaliz SANTAMARIA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CRYSTAL NUCLEATOR FOR POLYOLEFIN RESINS, METHOD FOR PRODUCING CRYST...
Publication number
20190194422
Publication date
Jun 27, 2019
NEW JAPAN CHEMICAL CO., LTD.
Shohei Iwasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADDITIVE COMPOSITION, METHOD OF BLENDING SAME AND A LOW HAZE POLYOL...
Publication number
20170240721
Publication date
Aug 24, 2017
Estibaliz Santamaria
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR INHIBITING CRYSTAL GROWTH RATE OF AMIDE COMPOUND AND MET...
Publication number
20120035304
Publication date
Feb 9, 2012
New Japan Chemical Co., Ltd.
Reira Ikoma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE RESIN MOLDED ARTICLE
Publication number
20120028006
Publication date
Feb 2, 2012
New Japan Chemical Co., Ltd.
Masayuki Yamaguchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Amide-based compound, polyolefin resin composition and molded product
Publication number
20070066687
Publication date
Mar 22, 2007
NEW JAPAN CHEMICAL CO., LTD
Hiroshi Kitagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...