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Itami, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor laser and method for manufacturing same
Patent number
11,271,369
Issue date
Mar 8, 2022
Mitsubishi Electric Corporation
Ayumi Fuchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor optical device
Patent number
11,128,102
Issue date
Sep 21, 2021
Mitsubishi Electric Corporation
Ayumi Fuchida
G02 - OPTICS
Information
Patent Grant
Semiconductor laser device and method for manufacturing semiconduct...
Patent number
10,855,054
Issue date
Dec 1, 2020
Mitsubishi Electric Corporation
Ayumi Fuchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor device
Patent number
10,784,649
Issue date
Sep 22, 2020
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor device
Patent number
9,929,530
Issue date
Mar 27, 2018
Mitsubishi Electric Corporation
Yosuke Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor device
Patent number
9,564,737
Issue date
Feb 7, 2017
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor device
Patent number
9,257,815
Issue date
Feb 9, 2016
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor optical element and integrated semiconductor optical...
Patent number
8,472,490
Issue date
Jun 25, 2013
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser
Patent number
7,835,413
Issue date
Nov 16, 2010
Mitsubishi Electric Corporation
Tohru Takiguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor optical device
Patent number
7,618,836
Issue date
Nov 17, 2009
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor optical device
Patent number
7,023,891
Issue date
Apr 4, 2006
Mitsubishi Denki Kabushiki Kaisha
Hideki Haneda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device
Patent number
6,788,725
Issue date
Sep 7, 2004
Mitsubishi Denki Kabushiki Kaisha
Toshitaka Aoyagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical module and method of fabricating optical module
Patent number
5,909,523
Issue date
Jun 1, 1999
Mitsubishi Denki Kabushiki Kaisha
Go Sakaino
G02 - OPTICS
Information
Patent Grant
Semiconductor laser device and method of fabricating semiconductor...
Patent number
5,644,586
Issue date
Jul 1, 1997
Mitsubishi Denki Kabushiki Kaisha
Minoru Kawano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Infrared imaging array
Patent number
5,304,803
Issue date
Apr 19, 1994
Mitsubishi Denki Kabushiki Kaisha
Go Sakaino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LASER AND METHOD FOR MANUFACTURING SAME
Publication number
20210044090
Publication date
Feb 11, 2021
Mitsubishi Electric Corporation
Ayumi FUCHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR OPTICAL DEVICE
Publication number
20210036485
Publication date
Feb 4, 2021
Mitsubishi Electric Corporation
Ayumi FUCHIDA
G02 - OPTICS
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20200083671
Publication date
Mar 12, 2020
Mitsubishi Electric Corporation
Go SAKAINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCT...
Publication number
20190334317
Publication date
Oct 31, 2019
Mitsubishi Electric Corporation
Ayumi FUCHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20170214215
Publication date
Jul 27, 2017
Mitsubishi Electric Corporation
Yosuke SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20160211650
Publication date
Jul 21, 2016
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20160028213
Publication date
Jan 28, 2016
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER AND METHOD OF MANUFACTURING THE SAME
Publication number
20130070798
Publication date
Mar 21, 2013
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR OPTICAL ELEMENT AND INTEGRATED SEMICONDUCTOR OPTICAL...
Publication number
20110158279
Publication date
Jun 30, 2011
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER
Publication number
20100215071
Publication date
Aug 26, 2010
Mitsubishi Electric Corporation
Go Sakaino
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LASER AND MANUFACTURING METHOD THEREFOR
Publication number
20090290611
Publication date
Nov 26, 2009
Mitsubishi Electric Corporation
Tohru Takiguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR OPTICAL DEVICE
Publication number
20090197363
Publication date
Aug 6, 2009
Mitsubishi Electric Corporation
Go Sakaino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor laser device
Publication number
20050025210
Publication date
Feb 3, 2005
Mitsubishi Denki Kabushiki Kaisha
Toshitaka Aoyagi
B82 - NANO-TECHNOLOGY
Information
Patent Application
Semiconductor optical device
Publication number
20030210721
Publication date
Nov 13, 2003
Mitsubishi Denki Kabushiki Kaisha
Hideki Haneda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor laser device
Publication number
20030091080
Publication date
May 15, 2003
Mitsubishi Denki Kabushiki Kaisha
Toshitaka Aoyagi
B82 - NANO-TECHNOLOGY