Akira TERAOKA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fiber material for cement reinforcement
- Patent number 11,535,979
- Issue date Dec 27, 2022
- Teijin Limited
- Shuhei Okamura
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
FIBER MATERIAL FOR CEMENT REINFORCEMENT
- Publication number 20210002819
- Publication date Jan 7, 2021
- TEIJIN LIMITED
- Shuhei OKAMURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LEATHER-LIKE SHEET AND LEATHER-LIKE DISPLAY MEMBER
- Publication number 20200332461
- Publication date Oct 22, 2020
- TEIJIN LIMITED
- Kouichi HAYASHI
- B32 - LAYERED PRODUCTS
Information Patent Application
FIBER MATERIAL FOR CEMENT REINFORCEMENT
- Publication number 20170342654
- Publication date Nov 30, 2017
- TEIJIN LIMITED
- Shuhei OKAMURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES