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Yuki TACHIBANA
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Kurashiki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Production method for modified vinyl alcohol-based polymer particle...
Patent number
12,227,607
Issue date
Feb 18, 2025
Kuraray Co., Ltd.
Yuki Tachibana
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production method for modified vinyl alcohol polymer particle and p...
Patent number
11,884,756
Issue date
Jan 30, 2024
Kuraray Co., Ltd.
Yuki Tachibana
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Particles containing modified polyvinyl alcohol
Patent number
11,485,811
Issue date
Nov 1, 2022
Kuraray Co., Ltd.
Yusuke Amano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl alcohol-based polymer having olefin in side chain
Patent number
11,078,309
Issue date
Aug 3, 2021
Kuraray Co., Ltd.
Yuki Tachibana
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Side-chain-olefin-containing vinyl alcohol polymer and method of pr...
Patent number
11,028,200
Issue date
Jun 8, 2021
Kuraray Co., Ltd.
Yusuke Amano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
PRODUCTION METHOD FOR MODIFIED VINYL ALCOHOL-BASED POLYMER PARTICLE...
Publication number
20220144977
Publication date
May 12, 2022
Kuraray Co., Ltd
Yuki TACHIBANA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PRODUCTION METHOD FOR MODIFIED VINYL ALCOHOL POLYMER PARTICLE AND P...
Publication number
20220089793
Publication date
Mar 24, 2022
Kuraray Co., Ltd
Yuki TACHIBANA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PARTICLES CONTAINING MODIFIED POLYVINYL ALCOHOL
Publication number
20200362078
Publication date
Nov 19, 2020
KURARAY CO., LTD.
Yusuke AMANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VINYL ALCOHOL-BASED POLYMER HAVING OLEFIN IN SIDE CHAIN
Publication number
20200157255
Publication date
May 21, 2020
KURARAYCO., LTD.
Yuki TACHIBANA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RELEASE-PAPER BASE PAPER AND METHOD FOR PRODUCING SAME, AND RELEASE...
Publication number
20200087860
Publication date
Mar 19, 2020
KURARAYCQ., LTD.
Keisuke MORIKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SIDE-CHAIN-OLEFIN-CONTAINING VINYL ALCOHOL POLYMER AND METHOD OF PR...
Publication number
20190345279
Publication date
Nov 14, 2019
Kuraray Co., Ltd
Yusuke AMANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...