Masayoshi Suzuki

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making a capacitance type acceleration sensor
- Patent number 5,676,851
- Issue date Oct 14, 1997
- Hitachi Ltd.
- Masayoshi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Capacitance type sensor device
- Patent number 5,659,254
- Issue date Aug 19, 1997
- Hitachi, Ltd.
- Masahiro Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Capacitance type acceleration sensor
- Patent number 5,616,844
- Issue date Apr 1, 1997
- Hitachi, Ltd.
- Masayoshi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Method for testing an on-off function of semiconductor devices whic...
- Patent number 5,537,054
- Issue date Jul 16, 1996
- Hitachi, Ltd.
- Masayoshi Suzuki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System and method for diagnosing characteristics of acceleration se...
- Patent number 5,506,454
- Issue date Apr 9, 1996
- Hitachi, Ltd.
- Keiji Hanzawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air bag operation device
- Patent number 5,422,965
- Issue date Jun 6, 1995
- Hitachi, Ltd.
- Keisuke Bekki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor acceleration sensor and vehicle control system using...
- Patent number 5,417,312
- Issue date May 23, 1995
- Hitachi, Ltd.
- Shigeki Tsuchitani
- G01 - MEASURING TESTING
Information Patent Grant
Hot wire air flow meter
- Patent number 5,181,420
- Issue date Jan 26, 1993
- Hitachi, Ltd.
- Masayoshi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Method and circuit for scanning capacitive loads
- Patent number 5,021,774
- Issue date Jun 4, 1991
- Hitachi, Ltd.
- Jun-ichi Ohwada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Power semiconductor device including an arrangement for controlling...
- Patent number 4,977,333
- Issue date Dec 11, 1990
- Hitachi, Ltd.
- Masayoshi Suzuki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Intake air flow rate measuring apparatus for use in internal combus...
- Patent number 4,976,140
- Issue date Dec 11, 1990
- Hitachi, Ltd.
- Masuo Akamatsu
- G01 - MEASURING TESTING
Information Patent Grant
High voltage pulse generating semiconductor circuit with improved d...
- Patent number 4,808,845
- Issue date Feb 28, 1989
- Hitachi, Ltd.
- Masayoshi Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control method for open channel
- Patent number 4,522,534
- Issue date Jun 11, 1985
- Hitachi, Ltd.
- Fumio Wakamori
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Semiconductor switch
- Patent number 4,392,069
- Issue date Jul 5, 1983
- Hitachi, Ltd.
- Masayoshi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ink-jet printing apparatus
- Patent number 4,350,989
- Issue date Sep 21, 1982
- Hitachi, Ltd.
- Syoji Sagae
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Semiconductor switch
- Patent number 4,184,086
- Issue date Jan 15, 1980
- Hitachi, Ltd.
- Akio Sagawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Masayoshi Suzuki

Person

Patents Grantslast 30 patents

Method of making a capacitance type acceleration sensor

Capacitance type sensor device

Capacitance type acceleration sensor

Method for testing an on-off function of semiconductor devices whic...

System and method for diagnosing characteristics of acceleration se...

Air bag operation device

Semiconductor acceleration sensor and vehicle control system using...

Hot wire air flow meter

Method and circuit for scanning capacitive loads

Power semiconductor device including an arrangement for controlling...

Intake air flow rate measuring apparatus for use in internal combus...

High voltage pulse generating semiconductor circuit with improved d...

Control method for open channel

Semiconductor switch

Ink-jet printing apparatus

Semiconductor switch