Keeyoung PARK

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ruthenium removal composition and method of producing magnetoresist...
- Patent number 12,150,386
- Issue date Nov 19, 2024
- FUJIFILM Corporation
- Keeyoung Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ruthenium removal composition and method of producing magnetoresist...
- Patent number 11,456,412
- Issue date Sep 27, 2022
- FUJIFILM Corporation
- Keeyoung Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ruthenium removal composition and method of producing magnetoresist...
- Patent number 10,714,682
- Issue date Jul 14, 2020
- FUJIFILM Corporation
- Keeyoung Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Etching liquid, kit of same, etching method using same, method for...
- Patent number 9,809,746
- Issue date Nov 7, 2017
- FUJIFILM Corporation
- Yasuo Sugishima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RUTHENIUM REMOVAL COMPOSITION AND METHOD OF PRODUCING MAGNETORESIST...
- Publication number 20220393104
- Publication date Dec 8, 2022
- FUJIFILM CORPORATION
- Keeyoung PARK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RUTHENIUM REMOVAL COMPOSITION AND METHOD OF PRODUCING MAGNETORESIST...
- Publication number 20200295258
- Publication date Sep 17, 2020
- FUJIFILM CORPORATION
- Keeyoung PARK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RUTHENIUM REMOVAL COMPOSITION AND METHOD OF PRODUCING MAGNETORESIST...
- Publication number 20190148634
- Publication date May 16, 2019
- FUJIFILM CORPORATION
- Keeyoung PARK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PATTERN PROCESSING METHOD, METHOD FOR MANUFACTURING SEMICONDUCTOR S...
- Publication number 20170365486
- Publication date Dec 21, 2017
- FUJIFILM CORPORATION
- Keeyoung PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MRAM DRY ETCHING RESIDUE REMOVAL COMPOSITION, METHOD OF PRODUCING M...
- Publication number 20170229308
- Publication date Aug 10, 2017
- FUJIFILM CORPORATION
- Keeyoung PARK
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RUTHENIUM REMOVAL COMPOSITION AND METHOD OF PRODUCING MAGNETORESIST...
- Publication number 20170222138
- Publication date Aug 3, 2017
- FUJIFILM CORPORATION
- Keeyoung PARK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Keeyoung PARK

Person

Patents Grantslast 30 patents

Ruthenium removal composition and method of producing magnetoresist...

Ruthenium removal composition and method of producing magnetoresist...

Ruthenium removal composition and method of producing magnetoresist...

Etching liquid, kit of same, etching method using same, method for...

Patents Applicationslast 30 patents

RUTHENIUM REMOVAL COMPOSITION AND METHOD OF PRODUCING MAGNETORESIST...

RUTHENIUM REMOVAL COMPOSITION AND METHOD OF PRODUCING MAGNETORESIST...

RUTHENIUM REMOVAL COMPOSITION AND METHOD OF PRODUCING MAGNETORESIST...

PATTERN PROCESSING METHOD, METHOD FOR MANUFACTURING SEMICONDUCTOR S...

MRAM DRY ETCHING RESIDUE REMOVAL COMPOSITION, METHOD OF PRODUCING M...

RUTHENIUM REMOVAL COMPOSITION AND METHOD OF PRODUCING MAGNETORESIST...