Mitsuru Hirao

Person

Naka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bimos semiconductor integrated circuit device including high speed...
- Patent number 5,672,897
- Issue date Sep 30, 1997
- Hitachi, Ltd.
- Atsuo Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor integrated circuit device
- Patent number 5,512,497
- Issue date Apr 30, 1996
- Hitachi, Ltd.
- Takahide Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and a method for manufactur...
- Patent number 5,508,549
- Issue date Apr 16, 1996
- Hitachi, Ltd.
- Atsuo Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor integrated circuit device
- Patent number 5,354,699
- Issue date Oct 11, 1994
- Hitachi, Ltd.
- Takahide Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating same
- Patent number 5,144,394
- Issue date Sep 1, 1992
- Hitachi, Ltd.
- Mitsuru Hirao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having memory cells including IG FETs i...
- Patent number 5,072,286
- Issue date Dec 10, 1991
- Hitachi, Ltd.
- Masataka Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 5,057,894
- Issue date Oct 15, 1991
- Hitachi, Ltd.
- Takahide Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and a method for manufactur...
- Patent number 5,049,967
- Issue date Sep 17, 1991
- Hitachi, Ltd.
- Atsuo Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor circuit device having a plurality of SRAM type memory...
- Patent number 4,984,200
- Issue date Jan 8, 1991
- Hitachi, Ltd.
- Ryuichi Saitoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device and a method for manufactur...
- Patent number 4,980,744
- Issue date Dec 25, 1990
- Hitachi, Ltd.
- Atsuo Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and a method for manufactur...
- Patent number 4,921,811
- Issue date May 1, 1990
- Hitachi, Ltd.
- Atsuo Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Mitsuru Hirao

Person

Patents Grantslast 30 patents

Bimos semiconductor integrated circuit device including high speed...

Method of manufacturing a semiconductor integrated circuit device

Semiconductor integrated circuit device and a method for manufactur...

Method of manufacturing semiconductor integrated circuit device

Semiconductor device and method for fabricating same

Semiconductor memory device having memory cells including IG FETs i...

Semiconductor integrated circuit device

Semiconductor integrated circuit device and a method for manufactur...

Semiconductor circuit device having a plurality of SRAM type memory...

Semiconductor integrated circuit device and a method for manufactur...

Semiconductor integrated circuit device and a method for manufactur...