Yukio KOWAKI

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Shinagawa-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon material and production method therefor
- Patent number 12,281,275
- Issue date Apr 22, 2025
- Nippon Steel Engineering Co., Ltd.
- Eiichiroh Mori
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CARBON MATERIAL AND PRODUCTION METHOD THEREFOR
- Publication number 20250171703
- Publication date May 29, 2025
- NIPPON STEEL ENGINEERING CO., LTD
- Eiichiroh MORI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON MATERIAL AND PRODUCTION METHOD THEREFOR
- Publication number 20240263094
- Publication date Aug 8, 2024
- NIPPON STEEL ENGINEERING CO., LTD
- Eiichiroh MORI
- C01 - INORGANIC CHEMISTRY