Maiko Sakai

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for forming a trench type element isolation structure and tr...
- Patent number 6,372,604
- Issue date Apr 16, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Maiko Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 6,323,102
- Issue date Nov 27, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyuki Horita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing an isolation trench having plural profile...
- Patent number 6,274,457
- Issue date Aug 14, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Maiko Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a trench type element isolation in semiconductor...
- Patent number 6,268,263
- Issue date Jul 31, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Maiko Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench type element isolation structure
- Patent number 6,265,743
- Issue date Jul 24, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Maiko Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,218,262
- Issue date Apr 17, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Kuroi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,150,233
- Issue date Nov 21, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyuki Horita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 6,127,737
- Issue date Oct 3, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Kuroi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolation trench having plural profile angles
- Patent number 6,034,409
- Issue date Mar 7, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Maiko Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating thereof
- Patent number 6,017,800
- Issue date Jan 25, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hirokazu Sayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 5,889,335
- Issue date Mar 30, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Kuroi
- H01 - BASIC ELECTRIC ELEMENTS

Maiko Sakai

Person

Patents Grantslast 30 patents

Method for forming a trench type element isolation structure and tr...

Method of manufacturing a semiconductor device

Method for manufacturing an isolation trench having plural profile...

Method of forming a trench type element isolation in semiconductor...

Trench type element isolation structure

Semiconductor device and method of manufacturing the same

Semiconductor device and method of manufacturing the same

Semiconductor device and manufacturing method thereof

Isolation trench having plural profile angles

Semiconductor device and method of fabricating thereof

Semiconductor device and method of manufacturing the same