Masato Kurokawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphor protective film, wavelength conversion sheet with release...
- Patent number 12,074,261
- Issue date Aug 27, 2024
- Toppan Printing Co., Ltd.
- Hiroki Ichiba
- B32 - LAYERED PRODUCTS
Information Patent Grant
Phosphor protection film, wavelength conversion sheet, and light-em...
- Patent number 11,642,869
- Issue date May 9, 2023
- Toppan Printing Co., Ltd.
- Masato Kurokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical film, and optical barrier film, color conversion film and b...
- Patent number 11,397,287
- Issue date Jul 26, 2022
- Toppan Printing Co., Ltd.
- Hiroki Ichiba
- B32 - LAYERED PRODUCTS
Information Patent Grant
Barrier film laminate, method of producing the same, wavelength con...
- Patent number 11,254,097
- Issue date Feb 22, 2022
- Toppan Printing Co., Ltd.
- Ryo Shoda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Quantum dot protective film, and wavelength conversion sheet and ba...
- Patent number 10,557,970
- Issue date Feb 11, 2020
- Toppan Printing Co., Ltd.
- Koji Murata
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
BATTERY PACK
- Publication number 20250015393
- Publication date Jan 9, 2025
- TOPPAN Holdings Inc.
- Yasuharu SHIINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYERED PRODUCT FOR EXTINGUISHING FIRE, PRODUCTION METHOD FOR LAYER...
- Publication number 20240399179
- Publication date Dec 5, 2024
- TOPPAN Holdings Inc.
- Satoshi SASAKI
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ELECTRICAL EQUIPMENT
- Publication number 20240299794
- Publication date Sep 12, 2024
- TOPPAN Holdings Inc.
- Junya TANABE
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE EXTINGUISHING BODY
- Publication number 20240226622
- Publication date Jul 11, 2024
- TOPPAN INC.
- Yusaku HONJO
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE-EXTINGUISHING MEMBER AND PRODUCTION METHOD THEREFOR
- Publication number 20240216738
- Publication date Jul 4, 2024
- TOPPAN INC.
- Ryo SHODA
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
COMPOSITION FOR FORMING FIRE EXTINGUISHING MATERIAL, FIRE EXTINGUIS...
- Publication number 20240199893
- Publication date Jun 20, 2024
- TOPPAN INC.
- Yusaku HONJO
- B32 - LAYERED PRODUCTS
Information Patent Application
FIRE EXTINGUISHING BODY
- Publication number 20240131374
- Publication date Apr 25, 2024
- TOPPAN INC.
- Yusaku HONJO
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE EXTINGUISHING BODY AND BATTERY PACK
- Publication number 20240042254
- Publication date Feb 8, 2024
- TOPPAN INC.
- Masato KUROKAWA
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
PHOSPHOR PROTECTIVE FILM, WAVELENGTH CONVERSION SHEET WITH RELEASE...
- Publication number 20210249568
- Publication date Aug 12, 2021
- Toppan Printing Co., Ltd.
- Hiroki ICHIBA
- B32 - LAYERED PRODUCTS
Information Patent Application
PHOSPHOR PROTECTION FILM, WAVELENGTH CONVERSION SHEET, AND LIGHT-EM...
- Publication number 20200230915
- Publication date Jul 23, 2020
- Toppan Printing Co., Ltd.
- Masato KUROKAWA
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL FILM, AND OPTICAL BARRIER FILM, COLOR CONVERSION FILM AND B...
- Publication number 20190285776
- Publication date Sep 19, 2019
- Toppan Printing Co., Ltd.
- Hiroki ICHIBA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BARRIER FILM LAMINATE, METHOD OF PRODUCING THE SAME, WAVELENGTH CON...
- Publication number 20190039349
- Publication date Feb 7, 2019
- Toppan Printing Co., Ltd.
- Ryo SHODA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
QUANTUM DOT PROTECTIVE FILM, AND WAVELENGTH CONVERSION SHEET AND BA...
- Publication number 20180024277
- Publication date Jan 25, 2018
- Toppan Printing Co., Ltd.
- Koji Murata
- B32 - LAYERED PRODUCTS

Masato Kurokawa

Person

Patents Grantslast 30 patents

Phosphor protective film, wavelength conversion sheet with release...

Phosphor protection film, wavelength conversion sheet, and light-em...

Optical film, and optical barrier film, color conversion film and b...

Barrier film laminate, method of producing the same, wavelength con...

Quantum dot protective film, and wavelength conversion sheet and ba...

Patents Applicationslast 30 patents

BATTERY PACK

LAYERED PRODUCT FOR EXTINGUISHING FIRE, PRODUCTION METHOD FOR LAYER...

ELECTRICAL EQUIPMENT

FIRE EXTINGUISHING BODY

FIRE-EXTINGUISHING MEMBER AND PRODUCTION METHOD THEREFOR

COMPOSITION FOR FORMING FIRE EXTINGUISHING MATERIAL, FIRE EXTINGUIS...

FIRE EXTINGUISHING BODY

FIRE EXTINGUISHING BODY AND BATTERY PACK

PHOSPHOR PROTECTIVE FILM, WAVELENGTH CONVERSION SHEET WITH RELEASE...

PHOSPHOR PROTECTION FILM, WAVELENGTH CONVERSION SHEET, AND LIGHT-EM...

OPTICAL FILM, AND OPTICAL BARRIER FILM, COLOR CONVERSION FILM AND B...

BARRIER FILM LAMINATE, METHOD OF PRODUCING THE SAME, WAVELENGTH CON...

QUANTUM DOT PROTECTIVE FILM, AND WAVELENGTH CONVERSION SHEET AND BA...