Naoki Oka

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Katsushika-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition, prepreg and metal foil-clad laminate
- Patent number 10,028,377
- Issue date Jul 17, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Naoki Oka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN SCAVENGER POWDER
- Publication number 20240138447
- Publication date May 2, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Naoki OKA
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PREPREG AND LAMINATED BOARD
- Publication number 20150044484
- Publication date Feb 12, 2015
- MITSUBISHI GAS CHEMCIAL COMPANY, INC.
- Shoichi Ito
- B32 - LAYERED PRODUCTS
Information Patent Application
RESIN COMPOSITION, PREPREG AND METAL FOIL-CLAD LAMINATE
- Publication number 20140370771
- Publication date Dec 18, 2014
- Mitsubishi Gas Chemical Company, Inc.
- Naoki Oka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR