Shiro Irisa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compound, composition including the same, and organic...
- Patent number 12,060,344
- Issue date Aug 13, 2024
- Samsung Electronics Co., Ltd.
- Masaki Numata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound, composition including the same, and organic...
- Patent number 11,706,977
- Issue date Jul 18, 2023
- Samsung Electronics Co., Ltd.
- Satoshi Inayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound, composition including the same, and organic...
- Patent number 11,542,252
- Issue date Jan 3, 2023
- Samsung Electronics Co., Ltd.
- Masaki Numata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hair dye and hair dye composition
- Patent number 8,118,881
- Issue date Feb 21, 2012
- Hodogaya Chemical Co., Ltd.
- Masahiko Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Heterocyclic compound, composition including the same, and organic...
- Publication number 20230140682
- Publication date May 4, 2023
- Samsung Electronics Co., Ltd.
- Masaki NUMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...
- Publication number 20230126543
- Publication date Apr 27, 2023
- Samsung Electronics Co., Ltd.
- Shiro IRISA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, COMPOSITION INCLUDING THE SAME, LIQUID COMPOSITION, AND O...
- Publication number 20210184132
- Publication date Jun 17, 2021
- Samsung Electronics Co., Ltd.
- Keisuke KORAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Heterocyclic compound, composition including the same, and organic...
- Publication number 20200207739
- Publication date Jul 2, 2020
- Samsung Electronics Co., Ltd.
- Masaki NUMATA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND, COMPOSITION INCLUDING THE SAME, AND ORGANIC...
- Publication number 20190214570
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Satoshi INAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND, COMPOSITION INCLUDING THE SAME, AND ORGANIC...
- Publication number 20190185457
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Shiro IRISA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HAIR DYE AND HAIR DYE COMPOSITION
- Publication number 20110271465
- Publication date Nov 10, 2011
- Hodogaya Chemical Co., Ltd.
- Masahiko Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Shiro Irisa

Person

Patents Grantslast 30 patents

Heterocyclic compound, composition including the same, and organic...

Heterocyclic compound, composition including the same, and organic...

Heterocyclic compound, composition including the same, and organic...

Hair dye and hair dye composition

Patents Applicationslast 30 patents

Heterocyclic compound, composition including the same, and organic...

HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...

COMPOUND, COMPOSITION INCLUDING THE SAME, LIQUID COMPOSITION, AND O...

Heterocyclic compound, composition including the same, and organic...

HETEROCYCLIC COMPOUND, COMPOSITION INCLUDING THE SAME, AND ORGANIC...

HETEROCYCLIC COMPOUND, COMPOSITION INCLUDING THE SAME, AND ORGANIC...

HAIR DYE AND HAIR DYE COMPOSITION