Eriko CHIBA

Person

Tokyo, JP

People

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20240360358
- Publication date Oct 31, 2024
- Hodogaya Chemical Co., Ltd.
- Kouki KASE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20240349597
- Publication date Oct 17, 2024
- Hodogaya Chemical Co., Ltd.
- Yuta HIRAYAMA
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20240179930
- Publication date May 30, 2024
- Hodogaya Chemical Co., Ltd.
- Takeshi Yamamoto
Information Patent Application
COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAID COMPOUND
- Publication number 20240116914
- Publication date Apr 11, 2024
- Hodogaya Chemical Co., Ltd.
- Eriko CHIBA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20230354629
- Publication date Nov 2, 2023
- Hodogaya Chemical Co., Ltd.
- Yuta Hirayama
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20230255103
- Publication date Aug 10, 2023
- Hodogaya Chemical Co., Ltd.
- Eriko CHIBA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20230095238
- Publication date Mar 30, 2023
- Hodogaya Chemical Co., Ltd.
- Yuta HIRAYAMA
- H01 - BASIC ELECTRIC ELEMENTS

Eriko CHIBA

Person

Patents Applicationslast 30 patents

COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT

ORGANIC ELECTROLUMINESCENT ELEMENT

ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUS

COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAID COMPOUND

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT