Kuniyoshi OKAMOTO

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Additive for imparting ultraviolet absorbency and/or high refractiv...
- Patent number 12,180,190
- Issue date Dec 31, 2024
- Miyoshi Oil & Fat Co., Ltd.
- Koji Kawai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Additive for imparting ultraviolet absorbency and/or high refractiv...
- Patent number 11,945,802
- Issue date Apr 2, 2024
- Miyoshi Oil & Fat Co., Ltd.
- Koji Kawai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Additive for imparting ultraviolet absorbency and/or high refractiv...
- Patent number 11,370,780
- Issue date Jun 28, 2022
- Miyoshi Oil & Fat Co., Ltd.
- Koji Kawai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Additive for imparting ultraviolet absorbency and/or high refractiv...
- Patent number 11,186,568
- Issue date Nov 30, 2021
- Miyoshi Oil & Fat Co., Ltd.
- Koji Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additive for imparting ultraviolet absorbency and/or high refractiv...
- Patent number 10,316,024
- Issue date Jun 11, 2019
- Miyoshi Oil & Fat Co., Ltd.
- Koji Kawai
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...
- Publication number 20250101005
- Publication date Mar 27, 2025
- MIYOSHI OIL & FAT CO., LTD.
- Koji KAWAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...
- Publication number 20240294507
- Publication date Sep 5, 2024
- MIYOSHI OIL & FAT CO., LTD.
- Koji KAWAI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...
- Publication number 20220281851
- Publication date Sep 8, 2022
- MIYOSHI OIL & FAT CO., LTD.
- Koji KAWAI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...
- Publication number 20190315721
- Publication date Oct 17, 2019
- MIYOSHI OIL & FAT CO., LTD.
- Koji KAWAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...
- Publication number 20190315722
- Publication date Oct 17, 2019
- MIYOSHI OIL & FAT CO., LTD.
- Koji KAWAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...
- Publication number 20190248766
- Publication date Aug 15, 2019
- MIYOSHI OIL & FAT CO., LTD.
- Koji KAWAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...
- Publication number 20170217937
- Publication date Aug 3, 2017
- MIYOSHI OIL & FAT CO., LTD.
- Koji KAWAI
- C07 - ORGANIC CHEMISTRY

Kuniyoshi OKAMOTO

Person

Patents Grantslast 30 patents

Additive for imparting ultraviolet absorbency and/or high refractiv...

Additive for imparting ultraviolet absorbency and/or high refractiv...

Additive for imparting ultraviolet absorbency and/or high refractiv...

Additive for imparting ultraviolet absorbency and/or high refractiv...

Additive for imparting ultraviolet absorbency and/or high refractiv...

Patents Applicationslast 30 patents

ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...

ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...

ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...

ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...

ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...

ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...

ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIV...