Membership
Tour
Register
Log in
Kazuhiko Negoro
Follow
Person
Sakai-shi, Osaka, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Backlight apparatus
Patent number
11,947,216
Issue date
Apr 2, 2024
Sharp Display Technology Corporation
Kenichi Iwamoto
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having liquid display panel and backl...
Patent number
11,561,433
Issue date
Jan 24, 2023
SAKAI DISPLAY PRODUCTS CORPORATION
Kenichi Iwamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display apparatus
Patent number
11,287,698
Issue date
Mar 29, 2022
SAKAI DISPLAY PRODUCTS CORPORATION
Mayumi Hori
G02 - OPTICS
Information
Patent Grant
Light-source device and display apparatus
Patent number
9,958,600
Issue date
May 1, 2018
Sakai Display Products Corporation
Yoshinari Kawazu
G02 - OPTICS
Information
Patent Grant
Display apparatus
Patent number
9,952,458
Issue date
Apr 24, 2018
Sakai Display Products Corporation
Takahiro Yoshikawa
G02 - OPTICS
Information
Patent Grant
Display apparatus
Patent number
9,897,747
Issue date
Feb 20, 2018
SAKAI DISPLAY PRODUCTS CORPORATION
Kazuhiko Negoro
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
9,829,736
Issue date
Nov 28, 2017
Sakai Display Products Corporation
Takahiro Yoshikawa
G02 - OPTICS
Information
Patent Grant
Light source unit and display apparatus
Patent number
9,488,770
Issue date
Nov 8, 2016
Sakai Display Products Corporation
Yuki Horiguchi
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
BACKLIGHT APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20240411178
Publication date
Dec 12, 2024
Sharp Display Technology Corporation
Satsuki HAGIHARA
G02 - OPTICS
Information
Patent Application
BACKLIGHT APPARATUS
Publication number
20230393431
Publication date
Dec 7, 2023
Sharp Display Technology Corporation
Kenichi IWAMOTO
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20220004060
Publication date
Jan 6, 2022
Sakai Display Products Corporation
MAYUMI HORI
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR PRODUCING SAME
Publication number
20210271135
Publication date
Sep 2, 2021
Sakai Display Products Corporation
KENICHI IWAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Source Device and Display Apparatus
Publication number
20170227706
Publication date
Aug 10, 2017
Sakai Display Products Corporation
Yoshinari Kawazu
G02 - OPTICS
Information
Patent Application
Display Apparatus
Publication number
20160291385
Publication date
Oct 6, 2016
SAKAI DISPLAY PRODUCTS CORPORATION
Takahiro Yoshikawa
G02 - OPTICS
Information
Patent Application
Display Apparatus
Publication number
20160259122
Publication date
Sep 8, 2016
Sakai Display Products Corporation
Kazuhiko Negoro
G02 - OPTICS
Information
Patent Application
Display Device
Publication number
20160004119
Publication date
Jan 7, 2016
Sakai Display Products Corporation
Takahiro Yoshikawa
G02 - OPTICS
Information
Patent Application
Light Source Unit and Display Apparatus
Publication number
20150078032
Publication date
Mar 19, 2015
Sakai Display Products Corporation
Yuki Horiguchi
G02 - OPTICS