Manabu Sakurai

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Yamaguchi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Opaque Quartz Glass and Method for Producing the Same
- Publication number 20240217866
- Publication date Jul 4, 2024
- TOSOH SGM CORPORATION
- Manabu SAKURAI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Black Quartz Glass and Method for Manufacturing Same
- Publication number 20240002273
- Publication date Jan 4, 2024
- TOSOH SGM CORPORATION
- Minoru KUNIYOSHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Black Quartz Glass and Method for Producing Same
- Publication number 20230406753
- Publication date Dec 21, 2023
- TOSOH SGM CORPORATION
- Minoru KUNIYOSHI
- C03 - GLASS MINERAL OR SLAG WOOL