Norikazu YASUTOMO

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Core-sheath composite fiber for artificial hair, headdress product...
- Patent number 12,167,762
- Issue date Dec 17, 2024
- Kaneka Corporation
- Norikazu Yasutomo
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Core-sheath composite fiber for artificial hair, headdress product...
- Patent number 12,031,241
- Issue date Jul 9, 2024
- Kaneka Corporation
- Genta Sakamoto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
CORE-SHEATH CONJUGATE FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT INCL...
- Publication number 20230416947
- Publication date Dec 28, 2023
- Kaneka Corporation
- Norikazu Yasutomo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CORE-SHEATH CONJUGATE FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT INCL...
- Publication number 20230416946
- Publication date Dec 28, 2023
- Kaneka Corporation
- Norikazu Yasutomo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT INCL...
- Publication number 20220372667
- Publication date Nov 24, 2022
- Kaneka Corporation
- Norikazu Yasutomo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, HEADWEAR PRODUCT I...
- Publication number 20220361611
- Publication date Nov 17, 2022
- Kaneka Corporation
- Norikazu Yasutomo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, HEADDRESS PRODUCT...
- Publication number 20210363667
- Publication date Nov 25, 2021
- Kaneka Corporation
- Genta Sakamoto
- A41 - WEARING APPAREL
Information Patent Application
CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, HEADDRESS PRODUCT...
- Publication number 20210361011
- Publication date Nov 25, 2021
- Kaneka Corporation
- Norikazu YASUTOMO
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR AND HEADDRESS PRODU...
- Publication number 20200024774
- Publication date Jan 23, 2020
- KANEKA CORPORATION
- Norikazu YASUTOMO
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Norikazu YASUTOMO

Person

Patents Grantslast 30 patents

Core-sheath composite fiber for artificial hair, headdress product...

Core-sheath composite fiber for artificial hair, headdress product...

Patents Applicationslast 30 patents

CORE-SHEATH CONJUGATE FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT INCL...

CORE-SHEATH CONJUGATE FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT INCL...

CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT INCL...

CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, HEADWEAR PRODUCT I...

CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, HEADDRESS PRODUCT...

CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, HEADDRESS PRODUCT...

CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR AND HEADDRESS PRODU...