Masaki Okada

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Mitoyo-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Porous carbon and method of manufacturing same
- Patent number 11,584,651
- Issue date Feb 21, 2023
- Toyo Tanso Co., Ltd.
- Takahiro Morishita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Graphite-copper composite electrode material and electrical dischar...
- Patent number 10,357,838
- Issue date Jul 23, 2019
- Toyo Tanso Co., Ltd.
- Masao Kanda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Copper-carbon composite material with graded function and method fo...
- Patent number 5,580,658
- Issue date Dec 3, 1996
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Tadashi Maruyama
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
GRAPHITE-COPPER COMPOSITE ELECTRODE MATERIAL AND ELECTRICAL DISCHAR...
- Publication number 20170043423
- Publication date Feb 16, 2017
- TOYO TANSO CO., LTD
- Masao Kanda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POROUS CARBON AND METHOD OF MANUFACTURING SAME
- Publication number 20130330504
- Publication date Dec 12, 2013
- TOYO TANSO CO., LTD
- Takahiro Morishita
- B32 - LAYERED PRODUCTS