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Takeshi TANAKA
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Acrylic fiber for artificial hair, and head decoration product incl...
Patent number
11,885,043
Issue date
Jan 30, 2024
Kaneka Corporation
Megumi Yoshikawa
A41 - WEARING APPAREL
Information
Patent Grant
Acrylic fiber for artificial hair, method for producing same, and h...
Patent number
10,869,514
Issue date
Dec 22, 2020
Kaneka Corporation
Takeshi Tanaka
A41 - WEARING APPAREL
Information
Patent Grant
Acrylonitrile-containing fiber dyeable with disperse dyes, method f...
Patent number
10,760,185
Issue date
Sep 1, 2020
Kaneka Corporation
Takeshi Tanaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Acrylic fiber for artificial hair, manufacturing method therefor an...
Patent number
10,433,605
Issue date
Oct 8, 2019
Kaneka Corporation
Takeshi Tanaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Flame retardant synthetic fiber, flame retardant fiber composite, p...
Patent number
8,003,555
Issue date
Aug 23, 2011
Kaneka Corporation
Takeshi Tanaka
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
ACRYLIC FIBER FOR ARTIFICIAL HAIR, CRIMPED ACRYLIC FIBER FOR ARTIFI...
Publication number
20240417889
Publication date
Dec 19, 2024
KANEKA CORPORATION
Yujiro SONOYAMA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ANTIBACTERIAL ACRYLIC ARTIFICIAL HAIR FIBERS, HAIR ORNAMENT PRODUCT...
Publication number
20240417916
Publication date
Dec 19, 2024
KANEKA CORPORATION
Takaaki KOBASHI
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ACRYLIC FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT PRODUCT INCLUDING...
Publication number
20240401243
Publication date
Dec 5, 2024
KANEKA CORPORATION
Megumi YOSHIKAWA
A41 - WEARING APPAREL
Information
Patent Application
WATER-REPELLENT POLYACRYLONITRILE-BASED ARTIFICIAL HAIR FIBER, METH...
Publication number
20240392498
Publication date
Nov 28, 2024
Kaneka Corporation
Takaaki Kobashi
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
WATER-REPELLENT POLYACRYLONITRILE-BASED SYNTHETIC HAIR FIBER, METHO...
Publication number
20240376665
Publication date
Nov 14, 2024
Kaneka Corporation
Takaaki Kobashi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ANTIBACTERIAL POLYACRYLONITRILE-BASED SYNTHETIC FIBER, METHOD FOR P...
Publication number
20240368830
Publication date
Nov 7, 2024
Kaneka Corporation
Takaaki Kobashi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ANTIBACTERIAL ACRYLIC ARTIFICIAL HAIR FIBERS, HAIR ORNAMENT PRODUCT...
Publication number
20240240363
Publication date
Jul 18, 2024
Kaneka Corporation
Takaaki Kobashi
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
ACRYLIC FIBER FOR ARTIFICIAL HAIR, AND HEAD DECORATION PRODUCT INCL...
Publication number
20210164130
Publication date
Jun 3, 2021
Kaneka Corporation
Megumi Yoshikawa
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ACRYLIC FIBER FOR ARTIFICIAL HAIR, METHOD FOR PRODUCING SAME, AND H...
Publication number
20190021425
Publication date
Jan 24, 2019
Kaneka Corporation
Takeshi Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACRYLIC FIBER FOR ARTIFICIAL HAIR, MANUFACTURING METHOD THEREFOR AN...
Publication number
20180116322
Publication date
May 3, 2018
Kaneka Corporation
Takeshi Tanaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ACRYLONITRILE-CONTAINING FIBER DYEABLE WITH DISPERSE DYES, METHOD F...
Publication number
20180038014
Publication date
Feb 8, 2018
Kaneka Corporation
Takeshi Tanaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
HALOGEN-CONTAINING FLAME-RETARDANT FIBERS, METHOD FOR PRODUCING SAM...
Publication number
20150191854
Publication date
Jul 9, 2015
Kaneka Corporation
Takeshi TANAKA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
DISPLAY CONTROL SYSTEM AND DISPLAY DEVICES
Publication number
20150042625
Publication date
Feb 12, 2015
PANASONIC CORPORATION
Kazuhiro YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY DEVICE AND DISPLAY CONTROL SYSTEM
Publication number
20140184507
Publication date
Jul 3, 2014
PANASONIC CORPORATION
Kazuhiro YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical Film, Processing Method of Optical Film and Processing Devi...
Publication number
20100092780
Publication date
Apr 15, 2010
Yoshiaki Morinaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Flame retardant synthetic fiber, flame retardant fiber composite, p...
Publication number
20100029156
Publication date
Feb 4, 2010
Kaneka Corporation
Takeshi TANAKA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Optical Film Treating Method, Optical Film Treating Apparatus, and...
Publication number
20090232977
Publication date
Sep 17, 2009
KONICA MONOLTA OPTO, INC.
Yoshiaki Morinaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Flame-Retardant Bedding
Publication number
20090025144
Publication date
Jan 29, 2009
KANEKA CORPORATION
Takeshi Tanaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING