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Eiji Niikura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image-reading device comprising a plurality of optical components a...
Patent number
12,015,750
Issue date
Jun 18, 2024
Mitsubishi Electric Corporation
Mizuki Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Planar light source device and liquid crystal display device
Patent number
11,966,072
Issue date
Apr 23, 2024
Mitsubishi Electric Corporation
Eiji Niikura
G02 - OPTICS
Information
Patent Grant
Refrigerator system
Patent number
11,852,405
Issue date
Dec 26, 2023
Mitsubishi Electric Corporation
Tsuyoshi Uchida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Refrigerator and refrigerator system
Patent number
11,506,449
Issue date
Nov 22, 2022
Mitsubishi Electric Corporation
Tsuyoshi Uchida
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Surface light source device and liquid crystal display device
Patent number
10,088,706
Issue date
Oct 2, 2018
Mitsubishi Electric Corporation
Nami Okimoto
G02 - OPTICS
Information
Patent Grant
Surface light source device and liquid crystal display device
Patent number
9,739,921
Issue date
Aug 22, 2017
Mitsubishi Electric Corporation
Hiroshi Kida
G02 - OPTICS
Information
Patent Grant
Surface light source device and liquid crystal display device
Patent number
9,715,057
Issue date
Jul 25, 2017
Mitsubishi Electric Corporation
Nami Okimoto
G02 - OPTICS
Information
Patent Grant
Surface light source device and liquid crystal display device
Patent number
9,703,142
Issue date
Jul 11, 2017
Mitsubishi Electric Corporation
Saki Maeda
G02 - OPTICS
Information
Patent Grant
Surface light source device and liquid crystal display device
Patent number
9,588,373
Issue date
Mar 7, 2017
Mitsubishi Electric Corporation
Nami Okimoto
G02 - OPTICS
Information
Patent Grant
Light guide for LED lamp
Patent number
D773723
Issue date
Dec 6, 2016
Mitsubishi Electric Corporation
Nami Okimoto
D26 - Lighting
Information
Patent Grant
Light guide for LED lamp
Patent number
D773722
Issue date
Dec 6, 2016
Mitsubishi Electric Corporation
Nami Okimoto
D26 - Lighting
Information
Patent Grant
Backlight device and liquid crystal display apparatus
Patent number
8,783,932
Issue date
Jul 22, 2014
Mitsubishi Electric Corporation
Rena Nishitani
G02 - OPTICS
Information
Patent Grant
Projection apparatus
Patent number
7,883,220
Issue date
Feb 8, 2011
Mitsubishi Electric Corporation
Atsushi Michimori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rack-and-pinion gear mechanism
Patent number
7,059,211
Issue date
Jun 13, 2006
Mitsubishi Denki Kabushiki Kaisha
Eiji Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk device
Patent number
6,954,935
Issue date
Oct 11, 2005
Mitsubishi Denki Kabushiki Kaisha
Eiji Niikura
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc drive
Patent number
6,948,178
Issue date
Sep 20, 2005
Mitsubishi Denki Kabushiki Kaisha
Takeshi Inatani
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk device
Patent number
6,912,720
Issue date
Jun 28, 2005
Mitsubishi Denki Kabushiki Kaisha
Kiichiro Murotani
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc device
Patent number
6,907,612
Issue date
Jun 14, 2005
Mitsubishi Denki Kabushiki Kaisha
Masaaki Takeshima
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE-READING DEVICE COMPRISING A PLURALITY OF OPTICAL COMPONENTS A...
Publication number
20240283882
Publication date
Aug 22, 2024
Mitsubishi Electric Corporation
Mizuki OGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE-READING DEVICE COMPRISING A PLURALITY OF OPTICAL COMPONENTS A...
Publication number
20240283883
Publication date
Aug 22, 2024
Mitsubishi Electric Corporation
Mizuki OGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE-READING DEVICE
Publication number
20220303424
Publication date
Sep 22, 2022
Mitsubishi Electric Corporation
Mizuki OGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PLANAR LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20220276429
Publication date
Sep 1, 2022
Mitsubishi Electric Corporation
Eiji NIIKURA
G02 - OPTICS
Information
Patent Application
REFRIGERATOR SYSTEM
Publication number
20210041159
Publication date
Feb 11, 2021
Mitsubishi Electric Corporation
Tsuyoshi UCHIDA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERATOR AND REFRIGERATOR SYSTEM
Publication number
20200363125
Publication date
Nov 19, 2020
Mitsubishi Electric Corporation
Tsuyoshi UCHIDA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20200233269
Publication date
Jul 23, 2020
Mitsubishi Electric Corporation
Saki MAEDA
G02 - OPTICS
Information
Patent Application
SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20180203297
Publication date
Jul 19, 2018
Mitsubishi Electric Corporation
Tetsuo FUNAKURA
G02 - OPTICS
Information
Patent Application
SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20160109633
Publication date
Apr 21, 2016
Mitsubishi Electric Corporation
Hiroshi KIDA
G02 - OPTICS
Information
Patent Application
SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20160054623
Publication date
Feb 25, 2016
Mitsubishi Electric Corporation
Saki MAEDA
G02 - OPTICS
Information
Patent Application
SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20160054506
Publication date
Feb 25, 2016
Mitsubishi Electric Corporation
Nami OKIMOTO
G02 - OPTICS
Information
Patent Application
SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20160054517
Publication date
Feb 25, 2016
Mitsubishi Electric Corporation
Nami OKIMOTO
G02 - OPTICS
Information
Patent Application
BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20130033901
Publication date
Feb 7, 2013
Mitsubishi Electric Corporation
Rena Nishitani
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL UNIT, DISPLAY PANEL MODULE AND DISPLAY DEVICE
Publication number
20120250292
Publication date
Oct 4, 2012
Atsushi Michimori
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20120235891
Publication date
Sep 20, 2012
Rena Nishitani
G02 - OPTICS
Information
Patent Application
Rear projection type display apparatus
Publication number
20080252861
Publication date
Oct 16, 2008
MITSUBISHI ELECTRIC CORPORATION
Eiji Niikura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Projection apparatus
Publication number
20070183032
Publication date
Aug 9, 2007
Mitsubishi Electric Corporation
Atsushi Michimori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Rack-and-pinion gear mechanism
Publication number
20040035235
Publication date
Feb 26, 2004
Eiji Sasaki
G11 - INFORMATION STORAGE
Information
Patent Application
Disc drive
Publication number
20040032819
Publication date
Feb 19, 2004
Takeshi Inatani
G11 - INFORMATION STORAGE
Information
Patent Application
Disc device
Publication number
20040017756
Publication date
Jan 29, 2004
Masaaki Takeshima
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive
Publication number
20040017767
Publication date
Jan 29, 2004
Eiji Niikura
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive
Publication number
20040017741
Publication date
Jan 29, 2004
Shoji Tatehata
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive
Publication number
20040013006
Publication date
Jan 22, 2004
Kiichiro Murotani
G11 - INFORMATION STORAGE