Kiyoto Watabe

Person

Tokoyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Driving device having dummy circuit
- Patent number 6,664,822
- Issue date Dec 16, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,642,599
- Issue date Nov 4, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulse generation circuit and a drive circuit
- Patent number 6,531,894
- Issue date Mar 11, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,198,130
- Issue date Mar 6, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Shinji Nobuto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabrication LDD semiconductor device with amorphous regions
- Patent number 5,869,377
- Issue date Feb 9, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 5,753,957
- Issue date May 19, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate bipolar transistor with multiple buffer layers
- Patent number 5,654,561
- Issue date Aug 5, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having insulated gate bipolar transistor
- Patent number 5,559,348
- Issue date Sep 24, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- 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
Method of manufacturing a semiconductor device
- Patent number 5,525,530
- Issue date Jun 11, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an MIS device having lightly doped drain st...
- Patent number 5,217,913
- Issue date Jun 8, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MIS device having lightly doped drain structure
- Patent number 5,146,291
- Issue date Sep 8, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Content addressable memory device
- Patent number 5,051,948
- Issue date Sep 24, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing interconnection structure in semiconductor...
- Patent number 4,977,105
- Issue date Dec 11, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuo Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 4,971,922
- Issue date Nov 20, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interconnection structure in semiconductor device and manufacturing...
- Patent number 4,872,050
- Issue date Oct 3, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuo Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 4,727,038
- Issue date Feb 23, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DRIVING DEVICE HAVING DUMMY CIRCUIT
- Publication number 20030210081
- Publication date Nov 13, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pulse generation circuit and a drive circuit
- Publication number 20020017918
- Publication date Feb 14, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoto Watabe
- H03 - BASIC ELECTRONIC CIRCUITRY

Kiyoto Watabe

Person

Patents Grantslast 30 patents

Driving device having dummy circuit

Semiconductor device and method of manufacturing the same

Pulse generation circuit and a drive circuit

Semiconductor device and method for manufacturing the same

Method of fabrication LDD semiconductor device with amorphous regions

Semiconductor device and method of manufacturing the same

Insulated gate bipolar transistor with multiple buffer layers

Semiconductor device having insulated gate bipolar transistor

Isolation structure for semiconductor device

Method of manufacturing a semiconductor device

Method of manufacturing an MIS device having lightly doped drain st...

MIS device having lightly doped drain structure

Content addressable memory device

Method for manufacturing interconnection structure in semiconductor...

Method of fabricating semiconductor device

Interconnection structure in semiconductor device and manufacturing...

Method of fabricating semiconductor device

Patents Applicationslast 30 patents

DRIVING DEVICE HAVING DUMMY CIRCUIT

Pulse generation circuit and a drive circuit