Kazuki Kariyazono

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition for use as optical material
- Patent number 11,186,673
- Issue date Nov 30, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki Kariyazono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Episulfide compound and optical material composition including same
- Patent number 10,132,961
- Issue date Nov 20, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki Kariyazono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cyclic compound and optical material composition including same
- Patent number 9,902,708
- Issue date Feb 27, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki Kariyazono
- G02 - OPTICS
Information Patent Grant
Episulfide compound and optical material composition
- Patent number 9,273,185
- Issue date Mar 1, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki Kariyazono
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR USE AS OPTICAL MATERIAL
- Publication number 20200223975
- Publication date Jul 16, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki KARIYAZONO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL EPISULFIDE COMPOUND AND OPTICAL MATERIAL COMPOSITION INCLUDIN...
- Publication number 20180259679
- Publication date Sep 13, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki KARIYAZONO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL CYCLIC COMPOUND AND OPTICAL MATERIAL COMPOSITION INCLUDING SAME
- Publication number 20170334876
- Publication date Nov 23, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki KARIYAZONO
- G02 - OPTICS
Information Patent Application
NOVEL EPISULFIDE COMPOUND AND OPTICAL MATERIAL COMPOSITION
- Publication number 20150259477
- Publication date Sep 17, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki Kariyazono
- C07 - ORGANIC CHEMISTRY