Atsushi Takei

Person

Isesaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fiber for artificial hair, head accessory product, and resin compos...
- Patent number 12,123,110
- Issue date Oct 22, 2024
- DENKA COMPANY LIMITED
- Atsushi Horihata
- A41 - WEARING APPAREL
Information Patent Grant
Fiber for artificial hair and head accessory product
- Patent number 12,031,240
- Issue date Jul 9, 2024
- DENKA COMPANY LIMITED
- Atsushi Horihata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fiber for artificial hair and head accessory product
- Patent number 11,873,583
- Issue date Jan 16, 2024
- DENKA COMPANY LIMITED
- Atsushi Horihata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fiber for artificial hair and hair decorating product
- Patent number 11,807,747
- Issue date Nov 7, 2023
- DENKA COMPANY LIMITED
- Atsushi Horihata
- A41 - WEARING APPAREL
Information Patent Grant
Resin composition for artificial hair and molded body of same
- Patent number 10,905,183
- Issue date Feb 2, 2021
- DENKA COMPANY LIMITED
- Megumi Tsukahara
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fibers for artificial hair
- Patent number 10,888,132
- Issue date Jan 12, 2021
- DENKA COMPANY LIMITED
- Atsushi Horihata
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Fiber for artificial hair
- Patent number 10,856,598
- Issue date Dec 8, 2020
- DENKA COMPANY LIMITED
- Koji Miyata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyamide-based fiber for artificial hair having exceptional drippi...
- Patent number 10,385,209
- Issue date Aug 20, 2019
- Denka Company Limited
- Yudai Ogawa
- A41 - WEARING APPAREL
Information Patent Grant
Water-repellent, thermoplastic resin sheet, and molded article
- Patent number 10,137,660
- Issue date Nov 27, 2018
- DENKA COMPANY LIMITED
- Junpei Fujiwara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Water-repellent, thermoplastic resin sheet, and molded article
- Patent number 9,908,311
- Issue date Mar 6, 2018
- DENKA COMPANY LIMITED
- Junpei Fujiwara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multilayer styrenic resin sheet
- Patent number 9,646,863
- Issue date May 9, 2017
- DENKA COMPANY LIMITED
- Yutaka Aoki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Static electricity preventing method and member using the method
- Patent number 7,544,268
- Issue date Jun 9, 2009
- Denki Kagaku Kogyo Kabushiki Kaisha
- Hisatsugu Tokunaga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Surface protection film
- Patent number 7,084,516
- Issue date Aug 1, 2006
- Denki Kagaku Kogyo Kabushiki Kaisha
- Atsushi Takei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-sustaining container
- Patent number 5,858,300
- Issue date Jan 12, 1999
- Denki Kagaku Kogyo Kabushiki Kaisha
- Norihiro Shimizu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
FIBERS FOR ARTIFICIAL HAIR, METHOD FOR PRODUCING SAME, AND HEADDRES...
- Publication number 20230270196
- Publication date Aug 31, 2023
- Denka Company Limited
- Takashi MURAOKA
- A41 - WEARING APPAREL
Information Patent Application
FIBERS FOR ARTIFICIAL HAIR AND HEADDRESS PRODUCT
- Publication number 20230263253
- Publication date Aug 24, 2023
- Denka Company Limited
- Sho HAKAMADA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBER TREATMENT AGENT, FIBERS FOR ARTIFICIAL HAIR AND HEADDRESS PRO...
- Publication number 20220290366
- Publication date Sep 15, 2022
- DENKA COMPANY LIMITED
- Atsushi HORIHATA
- A41 - WEARING APPAREL
Information Patent Application
FIBER TREATMENT AGENT, ARTIFICIAL-HAIR FIBER, AND HAIRPIECE PRODUCT
- Publication number 20220275570
- Publication date Sep 1, 2022
- DENKA COMPANY LIMITED
- Atsushi HORIHATA
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ARTIFICIAL HAIR FIBERS
- Publication number 20220186404
- Publication date Jun 16, 2022
- DENKA COMPANY LIMITED
- Takashi MURAOKA
- A41 - WEARING APPAREL
Information Patent Application
FIBER FOR ARTIFICIAL HAIR, HEAD ACCESSORY PRODUCT, AND RESIN COMPOS...
- Publication number 20220117341
- Publication date Apr 21, 2022
- DENKA COMPANY LIMITED
- Atsushi HORIHATA
- A41 - WEARING APPAREL
Information Patent Application
ARTIFICIAL HAIR FIBER
- Publication number 20220095727
- Publication date Mar 31, 2022
- Denka Company Limited
- Atsushi Horihata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBER FOR ARTIFICIAL HAIR AND HEAD ACCESSORY PRODUCT
- Publication number 20220074079
- Publication date Mar 10, 2022
- DENKA COMPANY LIMITED
- Atsushi HORIHATA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBER FOR ARTIFICIAL HAIR AND HEAD ACCESSORY PRODUCT
- Publication number 20220018041
- Publication date Jan 20, 2022
- DENKA COMPANY LIMITED
- Atsushi HORIHATA
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
FIBER FOR ARTIFICIAL HAIR AND HAIR ACCESSORY PRODUCT
- Publication number 20210246294
- Publication date Aug 12, 2021
- Denka Company Limited
- Atsushi HORIHATA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBER FOR ARTIFICIAL HAIR AND HAIR DECORATING PRODUCT
- Publication number 20210171754
- Publication date Jun 10, 2021
- DENKA COMPANY LIMITED
- Atsushi HORIHATA
- A41 - WEARING APPAREL
Information Patent Application
FIBER BUNDLE FOR ARTIFICIAL HAIR
- Publication number 20200288801
- Publication date Sep 17, 2020
- Denka Company Limited
- Takashi Muraoka
- A41 - WEARING APPAREL
Information Patent Application
FIBERS FOR ARTIFICIAL HAIR
- Publication number 20190307192
- Publication date Oct 10, 2019
- Denka Company Limited
- Atsushi Horihata
- A41 - WEARING APPAREL
Information Patent Application
RESIN COMPOSITION FOR ARTIFICIAL HAIR AND MOLDED BODY OF SAME
- Publication number 20190125020
- Publication date May 2, 2019
- DENKA COMPANY LIMITED
- Megumi TSUKAHARA
- A41 - WEARING APPAREL
Information Patent Application
FIBER FOR ARTIFICIAL HAIR
- Publication number 20190090565
- Publication date Mar 28, 2019
- DENKA COMPANY LIMITED
- Koji Miyata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYAMIDE-BASED FIBER FOR ARTIFICIAL HAIR HAVING EXCEPTIONAL DRIPPI...
- Publication number 20170260391
- Publication date Sep 14, 2017
- Denka Company Limited
- Yudai Ogawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
WATER-REPELLENT, THERMOPLASTIC RESIN SHEET, AND MOLDED ARTICLE
- Publication number 20150314554
- Publication date Nov 5, 2015
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Junpei FUJIWARA
- B32 - LAYERED PRODUCTS
Information Patent Application
WATER-REPELLENT, THERMOPLASTIC RESIN SHEET, AND MOLDED ARTICLE
- Publication number 20150306852
- Publication date Oct 29, 2015
- Denki Kagaku Kogyo Kabushiki Kaisha
- Junpei FUJIWARA
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYER STYRENIC RESIN SHEET
- Publication number 20130337202
- Publication date Dec 19, 2013
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Yutaka Aoki
- B32 - LAYERED PRODUCTS
Information Patent Application
SURFACE CONDUCTIVE MULTILAYERED SHEET
- Publication number 20130251970
- Publication date Sep 26, 2013
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Yutaka Aoki
- B32 - LAYERED PRODUCTS
Information Patent Application
EMBOSSED CARRIER TAPE AND METHOD OF PRODUCTION THEREOF
- Publication number 20120094086
- Publication date Apr 19, 2012
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Atsushi Takei
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Surface protective film
- Publication number 20060022309
- Publication date Feb 2, 2006
- Denki Kagaku Kogyo Kabushiki Kaisha
- Hisatsugu Tokunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Static electricity preventing method and method using the method
- Publication number 20050106371
- Publication date May 19, 2005
- Hisatsugu Tokunaga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Surface protection film
- Publication number 20040169290
- Publication date Sep 2, 2004
- Atsushi Takei
- G02 - OPTICS

Atsushi Takei

Person

Patents Grantslast 30 patents

Fiber for artificial hair, head accessory product, and resin compos...

Fiber for artificial hair and head accessory product

Fiber for artificial hair and head accessory product

Fiber for artificial hair and hair decorating product

Resin composition for artificial hair and molded body of same

Fibers for artificial hair

Fiber for artificial hair

Polyamide-based fiber for artificial hair having exceptional drippi...

Water-repellent, thermoplastic resin sheet, and molded article

Water-repellent, thermoplastic resin sheet, and molded article

Multilayer styrenic resin sheet

Static electricity preventing method and member using the method

Surface protection film

Self-sustaining container

Patents Applicationslast 30 patents

FIBERS FOR ARTIFICIAL HAIR, METHOD FOR PRODUCING SAME, AND HEADDRES...

FIBERS FOR ARTIFICIAL HAIR AND HEADDRESS PRODUCT

FIBER TREATMENT AGENT, FIBERS FOR ARTIFICIAL HAIR AND HEADDRESS PRO...

FIBER TREATMENT AGENT, ARTIFICIAL-HAIR FIBER, AND HAIRPIECE PRODUCT

ARTIFICIAL HAIR FIBERS

FIBER FOR ARTIFICIAL HAIR, HEAD ACCESSORY PRODUCT, AND RESIN COMPOS...

ARTIFICIAL HAIR FIBER

FIBER FOR ARTIFICIAL HAIR AND HEAD ACCESSORY PRODUCT

FIBER FOR ARTIFICIAL HAIR AND HEAD ACCESSORY PRODUCT

FIBER FOR ARTIFICIAL HAIR AND HAIR ACCESSORY PRODUCT

FIBER FOR ARTIFICIAL HAIR AND HAIR DECORATING PRODUCT

FIBER BUNDLE FOR ARTIFICIAL HAIR

FIBERS FOR ARTIFICIAL HAIR

RESIN COMPOSITION FOR ARTIFICIAL HAIR AND MOLDED BODY OF SAME

FIBER FOR ARTIFICIAL HAIR

POLYAMIDE-BASED FIBER FOR ARTIFICIAL HAIR HAVING EXCEPTIONAL DRIPPI...

WATER-REPELLENT, THERMOPLASTIC RESIN SHEET, AND MOLDED ARTICLE

WATER-REPELLENT, THERMOPLASTIC RESIN SHEET, AND MOLDED ARTICLE

MULTILAYER STYRENIC RESIN SHEET

SURFACE CONDUCTIVE MULTILAYERED SHEET

EMBOSSED CARRIER TAPE AND METHOD OF PRODUCTION THEREOF

Surface protective film

Static electricity preventing method and method using the method

Surface protection film