Toshihiko Shiga

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 10,854,523
- Issue date Dec 1, 2020
- Mitsubishi Electric Corporation
- Koichiro Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 9,018,736
- Issue date Apr 28, 2015
- Mitsubishi Electric Corporation
- Kazuhiro Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,766,445
- Issue date Jul 1, 2014
- Mitsubishi Electric Corporation
- Takayuki Hisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor optical device
- Patent number 7,879,635
- Issue date Feb 1, 2011
- Mitsubishi Electric Corporation
- Toshihiko Shiga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Transistor
- Patent number 7,851,831
- Issue date Dec 14, 2010
- Mitsubishi Electric Corporation
- Hidetoshi Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and manufacturing method of the same
- Patent number 7,791,097
- Issue date Sep 7, 2010
- Mitsubishi Electric Corporation
- Kyozo Kanamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and method of manufacturing the same
- Patent number 7,714,439
- Issue date May 11, 2010
- Mitsubishi Electric Corporation
- Katsuomi Shiozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 7,616,673
- Issue date Nov 10, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Hiromasu Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and field-effect transistor
- Patent number 7,598,548
- Issue date Oct 6, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Toshihiko Shiga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having an improved wiring or electrode structure
- Patent number 7,569,911
- Issue date Aug 4, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Toshihiko Shiga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device having via holes
- Patent number 7,288,486
- Issue date Oct 30, 2007
- Mitsubishi Electric Corporation
- Takeo Shirahama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with refractory metal element
- Patent number 6,013,926
- Issue date Jan 11, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Tomoki Oku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device with laminated refractory metal schottky barri...
- Patent number 5,631,479
- Issue date May 20, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Toshihiko Shiga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 5,498,572
- Issue date Mar 12, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Toshihiko Shiga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200185285
- Publication date Jun 11, 2020
- Mitsubishi Electric Corporation
- Koichiro NISHIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20140319513
- Publication date Oct 30, 2014
- Mitsubishi Electric Corporation
- Kazuhiro Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130093061
- Publication date Apr 18, 2013
- Mitsubishi Electric Corporation
- Takayuki HISAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSISTOR
- Publication number 20080246060
- Publication date Oct 9, 2008
- Mitsubishi Electric Corporation
- Hidetoshi Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080116575
- Publication date May 22, 2008
- MITSUBISHI ELECTRIC CORPORATION
- Katsuomi Shiozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20080029777
- Publication date Feb 7, 2008
- Mitsubishi Electric Corporation
- Toshihiko Shiga
- B82 - NANO-TECHNOLOGY
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20080023799
- Publication date Jan 31, 2008
- MITSUBISHI ELECTRIC CORPORATION
- Kyozo KANAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20080020502
- Publication date Jan 24, 2008
- Mitsubishi Electric Corporation
- Toshihiko Shiga
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for manufacturing semiconductor device having via holes
- Publication number 20070128852
- Publication date Jun 7, 2007
- Mitsubishi Electric Corporation
- Takeo Shirahama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device
- Publication number 20070053398
- Publication date Mar 8, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Hiromasu Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having an improved wiring or electrode structure
- Publication number 20070035024
- Publication date Feb 15, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Toshihiko Shiga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20060231871
- Publication date Oct 19, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Hirotaka Amasuga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and field-effect transistor
- Publication number 20060145201
- Publication date Jul 6, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Toshihiko Shiga
- H01 - BASIC ELECTRIC ELEMENTS

Toshihiko Shiga

Person

Patents Grantslast 30 patents

Semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Semiconductor device

Method for manufacturing semiconductor optical device

Transistor

Nitride semiconductor device and manufacturing method of the same

Nitride semiconductor device and method of manufacturing the same

Semiconductor laser device

Semiconductor device and field-effect transistor

Semiconductor device having an improved wiring or electrode structure

Method for manufacturing semiconductor device having via holes

Semiconductor device with refractory metal element

Semiconductor device with laminated refractory metal schottky barri...

Method of manufacturing semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

TRANSISTOR

NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR OPTICAL DEVICE AND MANUFACTURING METHOD THEREFOR

NITRIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

METHOD FOR MANUFACTURING SEMICONDUCTOR OPTICAL DEVICE

Method for manufacturing semiconductor device having via holes

Semiconductor laser device

Semiconductor device having an improved wiring or electrode structure

Semiconductor device

Semiconductor device and field-effect transistor