Si In KIM

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compound having benzazole ring structure, and organic electrolumine...
- Patent number 12,102,002
- Issue date Sep 24, 2024
- Hodogaya Chemical Co., Ltd.
- Kouki Kase
Information Patent Grant
Compound including benzimidazole ring structure and organic electro...
- Patent number 12,037,332
- Issue date Jul 16, 2024
- Hodogaya Chemical Co., Ltd.
- Kouki Kase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound having azabenzoxazole ring structure and organic electrolu...
- Patent number 12,024,527
- Issue date Jul 2, 2024
- Hodogaya Chemical Co., Ltd.
- Kouki Kase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine derivative and organic electroluminescent devices
- Patent number 10,566,543
- Issue date Feb 18, 2020
- Hodogaya Chemical Co., Ltd.
- Norimasa Yokoyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indenoindole derivative and organic electroluminescent element
- Patent number 9,985,216
- Issue date May 29, 2018
- Hodogaya Chemical Co., Ltd.
- Makoto Nagaoka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND HAVING PYRIMIDINE RING STRUCTURE AND ORGANIC ELECTROLUMINE...
- Publication number 20220052268
- Publication date Feb 17, 2022
- Hodogaya Chemical Co., Ltd.
- Kouki KASE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND HAVING BENZAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINE...
- Publication number 20220052273
- Publication date Feb 17, 2022
- Hodogaya Chemical Co., Ltd.
- Kouki KASE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND HAVING AZABENZOXAZOLE RING STRUCTURE AND ORGANIC ELECTROLU...
- Publication number 20210395269
- Publication date Dec 23, 2021
- Hodogaya Chemical Co., Ltd.
- Kouki KASE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND INCLUDING BENZIMIDAZOLE RING STRUCTURE AND ORGANIC ELECTRO...
- Publication number 20210009584
- Publication date Jan 14, 2021
- Hodogaya Chemical Co., Ltd.
- Kouki KASE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PYRIMIDINE DERIVATIVE AND AN ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20200303658
- Publication date Sep 24, 2020
- Hodogaya Chemical Co., Ltd.
- Shuichi HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND HAVING PYRIMIDINE RING STRUCTURE AND ORGANIC ELECTROLUMINE...
- Publication number 20200277272
- Publication date Sep 3, 2020
- Hodogaya Chemical Co., Ltd.
- Kouki KASE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND HAVING AZAINDENO[1,2-c]PHENANTHRENE RING STRUCTURE, AND OR...
- Publication number 20200035927
- Publication date Jan 30, 2020
- Hodogaya Chemical Co., Ltd.
- Kouki KASE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRIMIDINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICES
- Publication number 20180006239
- Publication date Jan 4, 2018
- Hodogaya Chemical Co., Ltd.
- Norimasa YOKOYAMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRIMIDINE DERIVATIVE AND AN ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20170186967
- Publication date Jun 29, 2017
- Hodogaya Chemical Co., Ltd.
- Shuichi HAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INDENOINDOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20160126468
- Publication date May 5, 2016
- Hodogaya Chemical Co., Ltd.
- Makoto NAGAOKA
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Compound having benzazole ring structure, and organic electrolumine...

Compound including benzimidazole ring structure and organic electro...

Compound having azabenzoxazole ring structure and organic electrolu...

Pyrimidine derivative and organic electroluminescent devices

Indenoindole derivative and organic electroluminescent element

Patents Applicationslast 30 patents

COMPOUND HAVING PYRIMIDINE RING STRUCTURE AND ORGANIC ELECTROLUMINE...

COMPOUND HAVING BENZAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINE...

COMPOUND HAVING AZABENZOXAZOLE RING STRUCTURE AND ORGANIC ELECTROLU...

COMPOUND INCLUDING BENZIMIDAZOLE RING STRUCTURE AND ORGANIC ELECTRO...

PYRIMIDINE DERIVATIVE AND AN ORGANIC ELECTROLUMINESCENT DEVICE

COMPOUND HAVING PYRIMIDINE RING STRUCTURE AND ORGANIC ELECTROLUMINE...

COMPOUND HAVING AZAINDENO[1,2-c]PHENANTHRENE RING STRUCTURE, AND OR...

PYRIMIDINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICES

PYRIMIDINE DERIVATIVE AND AN ORGANIC ELECTROLUMINESCENT DEVICE

INDENOINDOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT