Kazuma MASE

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Sodegaura-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20240206325
- Publication date Jun 20, 2024
- Idemitsu Kosan Co.,Ltd
- Yoshinao SHIRASAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20230240133
- Publication date Jul 27, 2023
- Idemitsu Kosan Co.,Ltd
- Masato NAKAMURA
Information Patent Application
COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20230165138
- Publication date May 25, 2023
- Idemitsu Kosan Co.,Ltd
- Yoshinao SHIRASAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS USING T...
- Publication number 20220255018
- Publication date Aug 11, 2022
- Idemitsu Kosan Co.,Ltd
- Ryota TAKAHASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
- Publication number 20200181160
- Publication date Jun 11, 2020
- Idemitsu Kosan Co., Ltd.
- Yuki NAKANO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
- Publication number 20200185620
- Publication date Jun 11, 2020
- Idemitsu Kosan Co., Ltd.
- Yuki NAKANO
- C07 - ORGANIC CHEMISTRY