Hideki Gotoh

Person

Ushiku-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,744,066
- Issue date Jun 1, 2004
- Mitsubishi Chemical Corporation
- Kenji Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,589,807
- Issue date Jul 8, 2003
- Mitsubishi Chemical Corporation
- Kenji Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting devices
- Patent number 6,278,137
- Issue date Aug 21, 2001
- Mitsubishi Chemical Corporation
- Kenji Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,265,733
- Issue date Jul 24, 2001
- Mitsubishi Chemical Corporation
- Kenji Shimoyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor device having a ridge or groove
- Patent number 5,838,028
- Issue date Nov 17, 1998
- Mitsubishi Chemical Corporation
- Hideyoshi Horie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor and its fabrication
- Patent number 5,827,365
- Issue date Oct 27, 1998
- Mitsubishi Kasei Corporation
- Kenji Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting devices
- Patent number 5,811,839
- Issue date Sep 22, 1998
- Mitsubishi Chemical Corporation
- Kenji Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having contact resistance reducing layer
- Patent number 5,804,834
- Issue date Sep 8, 1998
- Mitsubishi Chemical Corporation
- Kenji Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode and process for producing the same
- Patent number 5,608,751
- Issue date Mar 4, 1997
- Mitsubishi Chemical Corporation
- Kenji Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of semiconductor laser elements
- Patent number 5,376,581
- Issue date Dec 27, 1994
- Mitsubishi Kasei Corporation
- Kenji Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making semiconductor laser devices
- Patent number 5,145,807
- Issue date Sep 8, 1992
- Mitsubishi Kasei Corporation
- Kenji Shimoyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Divided electrode type semiconductor laser device
- Patent number 5,018,159
- Issue date May 21, 1991
- Director-General, Agency of Industrial Science & Technology
- Yoshihiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser devices
- Patent number 4,969,151
- Issue date Nov 6, 1990
- Mitsubishi Kasei Corporation
- Kenji Shimoyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Epitaxial substrate for high-intensity led, and method of manufactu...
- Patent number 4,902,356
- Issue date Feb 20, 1990
- Mitsubishi Monsanto Chemical Company
- Masahiro Noguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20020014622
- Publication date Feb 7, 2002
- MITSUBISHI CHEMICAL CORPORATION
- Kenji Shimoyama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20010040236
- Publication date Nov 15, 2001
- MITSUBISHI CHEMICAL CORPORATION
- Kenji Shimoyama
- B82 - NANO-TECHNOLOGY

Hideki Gotoh

Person

Patents Grantslast 30 patents

Semiconductor device and method for manufacturing the same

Semiconductor device and method for manufacturing the same

Semiconductor light-emitting devices

Semiconductor device and method for manufacturing the same

Semiconductor device having a ridge or groove

Compound semiconductor and its fabrication

Semiconductor light-emitting devices

Semiconductor device having contact resistance reducing layer

Laser diode and process for producing the same

Fabrication of semiconductor laser elements

Method of making semiconductor laser devices

Divided electrode type semiconductor laser device

Semiconductor laser devices

Epitaxial substrate for high-intensity led, and method of manufactu...

Patents Applicationslast 30 patents

Semiconductor device and method for manufacturing the same

Semiconductor device and method for manufacturing the same