Keisuke OTA

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Oita-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PITCH
- Publication number 20230303933
- Publication date Sep 28, 2023
- Resonac Corporation
- Yutaro ISHIKAWA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR PRODUCING IMPREGNATED PITCH
- Publication number 20220220387
- Publication date Jul 14, 2022
- SHOWA DENKO K.K.
- Nobuhiro NISHI
- C01 - INORGANIC CHEMISTRY