Tetsuichiro Ichiguchi

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having internal voltage generated stably
- Patent number 6,954,103
- Issue date Oct 11, 2005
- Renesas Technology Corp.
- Tadaaki Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor circuit device adaptable to plurality of types of pac...
- Patent number 6,873,563
- Issue date Mar 29, 2005
- Renesas Technology Corp.
- Makoto Suwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device requiring refresh operation
- Patent number 6,813,210
- Issue date Nov 2, 2004
- Renesas Technology Corp.
- Takeo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device switchable to twin memory cell configur...
- Patent number 6,775,177
- Issue date Aug 10, 2004
- Renesas Technology Corp.
- Takeo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device used in two systems having different power sup...
- Patent number 6,724,223
- Issue date Apr 20, 2004
- Renesas Technology Corp.
- Tetsuichiro Ichiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with complete inhibition of boosting of...
- Patent number 5,666,313
- Issue date Sep 9, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuichiro Ichiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having sense amplifier having improved...
- Patent number 4,916,671
- Issue date Apr 10, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuichiro Ichiguchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory device requiring refresh operation
- Publication number 20030218931
- Publication date Nov 27, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Takeo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device switchable to twin memory cell configur...
- Publication number 20030214832
- Publication date Nov 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Takeo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor circuit device adaptable to plurality of types of pac...
- Publication number 20030214344
- Publication date Nov 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Suwa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having internal voltage generated stably
- Publication number 20030214345
- Publication date Nov 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadaaki Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device used in two systems having different power sup...
- Publication number 20030213972
- Publication date Nov 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuichiro Ichiguchi
- G11 - INFORMATION STORAGE

Tetsuichiro Ichiguchi

Person

Patents Grantslast 30 patents

Semiconductor device having internal voltage generated stably

Semiconductor circuit device adaptable to plurality of types of pac...

Semiconductor memory device requiring refresh operation

Semiconductor memory device switchable to twin memory cell configur...

Semiconductor device used in two systems having different power sup...

Semiconductor memory device with complete inhibition of boosting of...

Semiconductor memory device having sense amplifier having improved...

Patents Applicationslast 30 patents

Semiconductor memory device requiring refresh operation

Semiconductor memory device switchable to twin memory cell configur...

Semiconductor circuit device adaptable to plurality of types of pac...

Semiconductor device having internal voltage generated stably

Semiconductor device used in two systems having different power sup...