Akio Shizukai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method of chemically strengthened glass, and chemically...
- Patent number 11,198,642
- Issue date Dec 14, 2021
- AGC Inc.
- Izuru Kashima
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING CHEMICALLY STRENGTHENED GLASS SUBSTRATE, METHO...
- Publication number 20230365463
- Publication date Nov 16, 2023
- AGC Inc.
- Kaname SEKIYA
- B24 - GRINDING POLISHING
Information Patent Application
CHEMICALLY STRENGTHENED GLASS AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230278915
- Publication date Sep 7, 2023
- AGC Inc.
- Yusuke FUJIWARA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PRODUCTION METHOD OF CHEMICALLY STRENGTHENED GLASS, AND CHEMICALLY...
- Publication number 20220009830
- Publication date Jan 13, 2022
- AGC Inc.
- Izuru KASHIMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PRODUCTION METHOD OF CHEMICALLY STRENGTHENED GLASS, AND CHEMICALLY...
- Publication number 20190225537
- Publication date Jul 25, 2019
- AGC Inc.
- Izuru KASHIMA
- C03 - GLASS MINERAL OR SLAG WOOL