Hirotaka Shiota

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition and use of same
- Patent number 11,352,477
- Issue date Jun 7, 2022
- Kuraray Co., Ltd.
- Makoto Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylonitrile polymer compositions, method for producing the compos...
- Patent number 5,973,106
- Issue date Oct 26, 1999
- Japan Exlan Company Limited
- Hirotaka Shiota
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing homogeneous phase melt of polyacrylonitrile
- Patent number 5,681,512
- Issue date Oct 28, 1997
- Japan Exlan Company Limited
- Hirotaka Shiota
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for manufacturing an improved acrylonitrile polymer melt
- Patent number 5,674,975
- Issue date Oct 7, 1997
- Japan Exlan Company Limited
- Hirotaka Shiota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable aqueous emulsion of acrylonitrile polymer, its production an...
- Patent number 4,130,525
- Issue date Dec 19, 1978
- Japan Exlan Company Limited
- Toshiyuki Kobashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Ethylene-Vinyl Alcohol Copolymer Resin Composi...
- Publication number 20240317945
- Publication date Sep 26, 2024
- KURARAY CO., LTD.
- Eriko Katahira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING HYDRATED ETHYLENE-VINYL ALCOHOL COPOLYMER PELLETS
- Publication number 20240043630
- Publication date Feb 8, 2024
- KURARAY CO., LTD.
- Hirotaka Shiota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION AND USE OF SAME
- Publication number 20190345309
- Publication date Nov 14, 2019
- Kuraray Co., Ltd
- Makoto OKAMOTO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL