Keiichi Ishio

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Masaki-cho, Iyo-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fiber production method and carbon fiber production method
- Patent number 11,286,579
- Issue date Mar 29, 2022
- Toray Industries, Inc.
- Takuya Nagasaka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing combined yarn bundle, and method for manuf...
- Patent number 10,464,776
- Issue date Nov 5, 2019
- Toray Industries, Inc.
- Keiichi Ishio
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
FIBER PRODUCTION METHOD AND CARBON FIBER PRODUCTION METHOD
- Publication number 20200407885
- Publication date Dec 31, 2020
- TORAY INDUSTRIES, INC.
- Takuya Nagasaka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CARBON FIBER BUNDLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20200385892
- Publication date Dec 10, 2020
- TORAY INDUSTRIES, INC.
- Daisuke Saito
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBER PRODUCTION METHOD AND CARBON FIBER PRODUCTION METHOD
- Publication number 20200141028
- Publication date May 7, 2020
- TORAY INDUSTRIES, INC.
- Takuya NAGASAKA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR MANUFACTURING COMBINED YARN BUNDLE, AND METHOD FOR MANUF...
- Publication number 20180134510
- Publication date May 17, 2018
- TORAY INDUSTRIES, INC.
- Keiichi Ishio
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING