Membership
Tour
Register
Log in
Takafumi Kokusho
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Display with controllable brightness of areas of surface light sour...
Patent number
10,627,643
Issue date
Apr 21, 2020
Mitsubishi Electric Corporation
Takafumi Kokusho
G01 - MEASURING TESTING
Information
Patent Grant
Display device
Patent number
9,891,660
Issue date
Feb 13, 2018
Mitsubishi Electric Corporation
Takafumi Kokusho
G02 - OPTICS
Information
Patent Grant
Display device mounted in housing with elastic body
Patent number
9,462,711
Issue date
Oct 4, 2016
Mitsubishi Electric Corporation
Takafumi Kokusho
F21 - LIGHTING
Information
Patent Grant
Planar light source apparatus and display apparatus using the same
Patent number
8,950,926
Issue date
Feb 10, 2015
Mitsubishi Electric Corporation
Takafumi Kokusho
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Illumination device and liquid crystal display having a light guide...
Patent number
8,885,118
Issue date
Nov 11, 2014
Mitsubishi Electric Corporation
Akimasa Yuuki
G02 - OPTICS
Information
Patent Grant
Planar light source device and display apparatus
Patent number
8,382,355
Issue date
Feb 26, 2013
Mitsubishi Electric Corporation
Takafumi Kokusho
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY
Publication number
20170343827
Publication date
Nov 30, 2017
Mitsubishi Electric Corporation
Takafumi KOKUSHO
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20160313770
Publication date
Oct 27, 2016
Mitsubishi Electric Corporation
Takafumi Kokusho
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY DEVICE
Publication number
20150131325
Publication date
May 14, 2015
Mitsubishi Electric Corporation
Takafumi Kokusho
G02 - OPTICS
Information
Patent Application
ELECTRIC DEVICE
Publication number
20150103272
Publication date
Apr 16, 2015
Mitsubishi Electric Corporation
Takafumi Kokusho
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20140009910
Publication date
Jan 9, 2014
Takafumi KOKUSHO
G02 - OPTICS
Information
Patent Application
PLANAR LIGHT SOURCE APPARATUS AND DISPLAY APPARATUS USING THE SAME
Publication number
20120182759
Publication date
Jul 19, 2012
MITSUBISHI ELECTRIC CORPORATION
Takafumi Kokusho
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY
Publication number
20120127400
Publication date
May 24, 2012
MITSUBISHI ELECTRIC CORPORATION
Akimasa YUUKI
G02 - OPTICS
Information
Patent Application
PLANAR LIGHT SOURCE DEVICE AND DISPLAY APPARATUS
Publication number
20110305038
Publication date
Dec 15, 2011
MITSUBISHI ELECTRIC CORPORATION
Takafumi Kokusho
G02 - OPTICS