Tatsuhiko Ikeda

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device including bipolar transistor and buried conduc...
- Patent number 6,943,428
- Issue date Sep 13, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Taisuke Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
HBT with a SiGe base region having a predetermined Ge content profile
- Patent number 6,563,147
- Issue date May 13, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuhiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency circuit device and manufacturing method thereof
- Patent number 6,118,172
- Issue date Sep 12, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Masao Yamawaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 5,893,759
- Issue date Apr 13, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuhiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolation structure for semiconductor device
- Patent number 5,541,440
- Issue date Jul 30, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yutaka Kozai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including a field effect transistor and a bipo...
- Patent number 5,471,083
- Issue date Nov 28, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuhiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 5,175,607
- Issue date Dec 29, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuhiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 5,110,749
- Issue date May 5, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuhiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making an oxide isolated, lateral bipolar transistor
- Patent number 5,070,030
- Issue date Dec 3, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuhiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor and method of manufacturing the same
- Patent number 4,990,991
- Issue date Feb 5, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuhiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having improved connecting structure of...
- Patent number 4,953,125
- Issue date Aug 28, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Yoshinori Okumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CMOS type integrated circuit and a method of producing same
- Patent number 4,916,508
- Issue date Apr 10, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiro Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor memory device
- Patent number 4,857,478
- Issue date Aug 15, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhito Niwano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device
- Publication number 20030160301
- Publication date Aug 28, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Taisuke Furukawa
- H01 - BASIC ELECTRIC ELEMENTS

Tatsuhiko Ikeda

Person

Patents Grantslast 30 patents

Semiconductor device including bipolar transistor and buried conduc...

HBT with a SiGe base region having a predetermined Ge content profile

High-frequency circuit device and manufacturing method thereof

Semiconductor device and method of fabricating the same

Isolation structure for semiconductor device

Semiconductor device including a field effect transistor and a bipo...

Semiconductor device and manufacturing method thereof

Method for manufacturing semiconductor device

Method of making an oxide isolated, lateral bipolar transistor

Bipolar transistor and method of manufacturing the same

Semiconductor memory device having improved connecting structure of...

CMOS type integrated circuit and a method of producing same

Method of manufacturing a semiconductor memory device

Patents Applicationslast 30 patents

Semiconductor device