Takemasa Okada

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Otsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Activated carbon fiber, activated carbon fiber formed body, and met...
- Patent number 11,975,974
- Issue date May 7, 2024
- TOYOBO MC CORPORATION
- Takemasa Okada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLAMEPROOF POLYPHENYLENE ETHER FORMED BODY, FLAMEPROOF POLYPHENYLEN...
- Publication number 20240376648
- Publication date Nov 14, 2024
- TOYOBO MC Corporation
- Takemasa Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ACTIVATED CARBON FIBER, ACTIVATED CARBON FIBER FORMED BODY, AND MET...
- Publication number 20240101429
- Publication date Mar 28, 2024
- TOYOBO MC Corporation
- Takemasa Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ORGANIC SOLVENT RECOVERY SYSTEM
- Publication number 20230330587
- Publication date Oct 19, 2023
- TOYOBO CO., LTD.
- Samu Tateyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INFUSIBILIZED POLYPHENYLENE ETHER FIBER, INFUSIBILIZED POLYPHENYLEN...
- Publication number 20230173456
- Publication date Jun 8, 2023
- TOYOBO CO., LTD.
- Takemasa Okada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING