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Yasuhisa Tamagawa
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Laser radar apparatus and wind velocity observation method
Patent number
10,175,346
Issue date
Jan 8, 2019
Mitsubishi Electric Corporation
Nobuki Kotake
G01 - MEASURING TESTING
Information
Patent Grant
Laser illumination device, illumination method, semiconductor eleme...
Patent number
8,517,542
Issue date
Aug 27, 2013
Mitsubishi Electric Corporation
Takao Endo
G02 - OPTICS
Information
Patent Grant
Imaging optical system
Patent number
7,719,759
Issue date
May 18, 2010
Mitsubishi Electric Corporation
Takayuki Nakano
G02 - OPTICS
Information
Patent Grant
Optical antenna
Patent number
7,151,882
Issue date
Dec 19, 2006
Mitsubishi Denki Kabushiki Kaisha
Jiro Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image capturing apparatus
Patent number
6,985,268
Issue date
Jan 10, 2006
Mitsubishi Denki Kabushiki Kaisha
Yasuhisa Tamagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wide-angle catoptric system
Patent number
6,850,361
Issue date
Feb 1, 2005
Mitsubishi Denki Kabushiki Kaisha
Takayuki Nakano
G02 - OPTICS
Information
Patent Grant
Field flattener for flattening a bent image surface
Patent number
6,803,988
Issue date
Oct 12, 2004
Mitsubishi Denki Kabushiki Kaisha
Takayuki Nakano
G02 - OPTICS
Information
Patent Grant
Infrared transparent optical element and infrared imaging camera us...
Patent number
6,785,044
Issue date
Aug 31, 2004
Mitsubishi Denki Kabushiki Kaisha
Shintaro Minami
G02 - OPTICS
Information
Patent Grant
Infrared optical system for infrared cameras
Patent number
6,535,332
Issue date
Mar 18, 2003
Mitsubishi Denki Kabushiki Kaisha
Takayuki Nakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LASER RADAR APPARATUS AND WIND VELOCITY OBSERVATION METHOD
Publication number
20180156893
Publication date
Jun 7, 2018
Mitsubishi Electric Corporation
Nobuki KOTAKE
G01 - MEASURING TESTING
Information
Patent Application
LASER RADAR DEVICE
Publication number
20170307648
Publication date
Oct 26, 2017
Mitsubishi Electric Corporation
Nobuki KOTAKE
G01 - MEASURING TESTING
Information
Patent Application
LASER ILLUMINATION DEVICE, ILLUMINATION METHOD, SEMICONDUCTOR ELEME...
Publication number
20110090462
Publication date
Apr 21, 2011
Mitsubishi Electric Corporation
Takao Endo
G02 - OPTICS
Information
Patent Application
Imaging Optical System
Publication number
20080123205
Publication date
May 29, 2008
Mitsubishi Electric Corporation
Takayuki Nakano
G02 - OPTICS
Information
Patent Application
Optical antenna
Publication number
20060008238
Publication date
Jan 12, 2006
Jiro Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Field flattener
Publication number
20030053032
Publication date
Mar 20, 2003
Takayuki Nakano
G02 - OPTICS
Information
Patent Application
Infrared transparent optical element and infrared imaging camera us...
Publication number
20020176158
Publication date
Nov 28, 2002
Mitsubishi Denki Kabushiki Kaisha
Shintaro Minami
G02 - OPTICS