Yuya YOKOSAWA

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Koriyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Quartz glass plate
- Patent number 11,927,882
- Issue date Mar 12, 2024
- Shin-Etsu Quartz Products Co., Ltd.
- Tatsuya Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silica glass member for hermetic sealing of ultraviolet SMD LED ele...
- Patent number 11,757,075
- Issue date Sep 12, 2023
- Shin-Etsu Quartz Products Co., Ltd.
- Akira Fujinoki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Sizing agent for quartz glass fibers, quartz glass fiber, quartz gl...
- Patent number 10,104,768
- Issue date Oct 16, 2018
- Shin-Etsu Quartz Products Co., Ltd.
- Yuya Yokosawa
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR EVALUATING QUARTZ GLASS CRUCIBLE, METHOD FOR MANUFACTURI...
- Publication number 20240141546
- Publication date May 2, 2024
- Shin-Etsu Quartz Products Co., Ltd.
- Yu ISHIHARA
- C30 - CRYSTAL GROWTH
Information Patent Application
SILICA GLASS MEMBER FOR HERMETIC SEALING OF ULTRAVIOLET SMD LED ELE...
- Publication number 20220115570
- Publication date Apr 14, 2022
- Shin-Etsu Quartz Products Co., Ltd.
- Akira FUJINOKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICA GLASS MEMBER FOR HERMETIC SEALING OF ULTRAVIOLET SMD LED ELE...
- Publication number 20210226105
- Publication date Jul 22, 2021
- Akira FUJINOKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUARTZ GLASS PLATE
- Publication number 20210173299
- Publication date Jun 10, 2021
- Shin-Etsu Quartz Products Co., Ltd.
- Tatsuya MORI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SIZING AGENT FOR QUARTZ GLASS FIBERS, QUARTZ GLASS FIBER, QUARTZ GL...
- Publication number 20160362330
- Publication date Dec 15, 2016
- Shin-Etsu Quartz Products Co., Ltd.
- Yuya YOKOSAWA
- C03 - GLASS MINERAL OR SLAG WOOL