Shota SAWANO

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Sodegaura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compound, material for organic electroluminescent element, organic...
- Patent number 11,944,009
- Issue date Mar 26, 2024
- Idemitsu Kosan Co., Ltd.
- Keiichi Yasukawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound, material for organic electroluminescence element, organic...
- Patent number 11,482,681
- Issue date Oct 25, 2022
- Idemitsu Kosan Co., Ltd.
- Keiichi Yasukawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC EL ELEMENT DISPLAY DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20220416208
- Publication date Dec 29, 2022
- IDEMITSU KOSAN CO.,LTD.
- Emiko KAMBE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...
- Publication number 20220388991
- Publication date Dec 8, 2022
- IDEMITSU KOSAN CO.,LTD.
- Shota SAWANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...
- Publication number 20210367163
- Publication date Nov 25, 2021
- IDEMITSU KOSAN CO., LTD.
- Keiichi YASUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND, AND ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APP...
- Publication number 20210359221
- Publication date Nov 18, 2021
- Idemitsu Kosan Co.,Ltd
- Ryota TAKAHASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC...
- Publication number 20210143341
- Publication date May 13, 2021
- IDEMITSU KOSAN CO.,LTD.
- Keiichi YASUKAWA
- H01 - BASIC ELECTRIC ELEMENTS