Masao Mizukami

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal receiving circuit and digital signal processing system
- Patent number 5,880,601
- Issue date Mar 9, 1999
- Hitachi, Ltd.
- Nobuaki Kanazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexed multi-write port semiconductor memory
- Patent number 5,544,122
- Issue date Aug 6, 1996
- Hitachi, Ltd.
- Masao Mizukami
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential type MOS transmission circuit
- Patent number 5,495,186
- Issue date Feb 27, 1996
- Hitachi, Ltd.
- Nobuaki Kanazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal transmission method, signal transmission circuit and informa...
- Patent number 5,483,110
- Issue date Jan 9, 1996
- Hitachi, Ltd.
- Kazuo Koide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
A ternary signal transmission circuit and method
- Patent number 5,444,740
- Issue date Aug 22, 1995
- Hitachi, Ltd.
- Masao Mizukami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit
- Patent number 5,422,858
- Issue date Jun 6, 1995
- Hitachi, Ltd.
- Masao Mizukami
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 5,359,572
- Issue date Oct 25, 1994
- Hitachi, Ltd.
- Yoichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Complementary signal transmission circuit with impedance matching c...
- Patent number 5,264,744
- Issue date Nov 23, 1993
- Hitachi, Ltd.
- Masao Mizukami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Complementary signal transmission circuit with impedance matching c...
- Patent number 5,111,080
- Issue date May 5, 1992
- Hitachi, Ltd.
- Masao Mizukami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor storage device
- Patent number 5,065,363
- Issue date Nov 12, 1991
- Hitachi, Ltd.
- Yoichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
High speed sensor system using a level shift circuit
- Patent number 5,053,652
- Issue date Oct 1, 1991
- Hitachi, Ltd.
- Yoichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device with common data line structure
- Patent number 4,984,201
- Issue date Jan 8, 1991
- Hitachi, Ltd.
- Yoichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
High speed sensor system using a level shift circuit
- Patent number 4,984,204
- Issue date Jan 8, 1991
- Hitachi, Ltd.
- Yoichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Level conversion circuit
- Patent number 4,366,397
- Issue date Dec 28, 1982
- Hitachi, Ltd.
- Nobuaki Kitamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Level conversion circuit
- Patent number 4,356,409
- Issue date Oct 26, 1982
- Hitachi, Ltd.
- Kouji Masuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Memory device protected against undesirable supply voltage level
- Patent number 4,290,119
- Issue date Sep 15, 1981
- Hitachi, Ltd.
- Kouji Masuda
- G11 - INFORMATION STORAGE

Masao Mizukami

Person

Patents Grantslast 30 patents

Signal receiving circuit and digital signal processing system

Multiplexed multi-write port semiconductor memory

Differential type MOS transmission circuit

Signal transmission method, signal transmission circuit and informa...

A ternary signal transmission circuit and method

Semiconductor integrated circuit

Semiconductor storage device

Complementary signal transmission circuit with impedance matching c...

Complementary signal transmission circuit with impedance matching c...

Semiconductor storage device

High speed sensor system using a level shift circuit

Semiconductor storage device with common data line structure

High speed sensor system using a level shift circuit

Level conversion circuit

Level conversion circuit

Memory device protected against undesirable supply voltage level