Mayu YOSHIOKA

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Tsukuba-shi, Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymer compound and light-emitting device using the same
- Patent number 10,301,539
- Issue date May 28, 2019
- Sumitomo Chemical Company, Limited
- Mayu Yoshioka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production method of 1, 2, 4-triazole compound
- Patent number 10,000,458
- Issue date Jun 19, 2018
- Sumitomo Chemical Company, Limited
- Mayu Yoshioka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD OF 1, 2, 4-TRIAZOLE COMPOUND
- Publication number 20170283383
- Publication date Oct 5, 2017
- Sumitomo Chemical Company, Limited
- Mayu YOSHIOKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMER COMPOUND AND LIGHT-EMITTING DEVICE USING THE SAME
- Publication number 20170253795
- Publication date Sep 7, 2017
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Mayu YOSHIOKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...