Kouju OKAZAKI

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Patents Grantslast 30 patents

Information Patent Grant
Polymerizable composition for optical material and optical material...
- Patent number 10,723,832
- Issue date Jul 28, 2020
- Mitsui Chemicals, Inc.
- Shinsuke Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Internal release agent, composition including internal release agen...
- Patent number 10,239,239
- Issue date Mar 26, 2019
- Mitsui Chemicals, Inc.
- Kouju Okazaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL...
- Publication number 20180022860
- Publication date Jan 25, 2018
- Mitsui Chemicals, Inc.
- Shinsuke ITO
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, A...
- Publication number 20180016415
- Publication date Jan 18, 2018
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- G02 - OPTICS
Information Patent Application
INTERNAL RELEASE AGENT, COMPOSITION INCLUDING INTERNAL RELEASE AGEN...
- Publication number 20170355106
- Publication date Dec 14, 2017
- Mitsui Chemicals, Inc.
- Kouju OKAZAKI
- G02 - OPTICS