Shizuhisa Watanabe

Person

Katsuta, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber and fiber-optic sensing system using the same
- Patent number 6,418,260
- Issue date Jul 9, 2002
- Hitachi, Ltd.
- Masahiro Komachiya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fiber-optic cylinder pressure sensor
- Patent number 6,301,957
- Issue date Oct 16, 2001
- Hitachi, Ltd.
- Tatsunori Sakaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Cylinder pressure sensor
- Patent number 5,936,235
- Issue date Aug 10, 1999
- Hitachi, Ltd.
- Rintaro Minamitani
- G01 - MEASURING TESTING
Information Patent Grant
Automobile multiplex data communication system including fail-safe...
- Patent number 5,384,765
- Issue date Jan 24, 1995
- Nissan Motor Co., Ltd.
- Atsushi Sakagami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method of load sharing control for automobile
- Patent number 5,157,610
- Issue date Oct 20, 1992
- Hitachi, Ltd.
- Seiji Asano
- G07 - CHECKING-DEVICES
Information Patent Grant
Driving circuit for liquid crystal display
- Patent number 4,676,602
- Issue date Jun 30, 1987
- Hitachi, Ltd.
- Shizuhisa Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Trip computer for vehicles
- Patent number 4,564,905
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Mitsuhiro Masuda
- G01 - MEASURING TESTING
Information Patent Grant
Power source system for vehicular electronic device
- Patent number 4,553,196
- Issue date Nov 12, 1985
- Hitachi, Ltd.
- Keiichi Tokuyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of controlling automobile equipment and control apparatus
- Patent number 4,348,726
- Issue date Sep 7, 1982
- Hitachi, Ltd.
- Osamu Igarashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display system having voltage comparator circuit
- Patent number 4,213,125
- Issue date Jul 15, 1980
- Hitachi, Ltd.
- Shizuhisa Watanabe
- G01 - MEASURING TESTING

Shizuhisa Watanabe

Person

Patents Grantslast 30 patents

Optical fiber and fiber-optic sensing system using the same

Fiber-optic cylinder pressure sensor

Cylinder pressure sensor

Automobile multiplex data communication system including fail-safe...

System and method of load sharing control for automobile

Driving circuit for liquid crystal display

Trip computer for vehicles

Power source system for vehicular electronic device

Method of controlling automobile equipment and control apparatus

Display system having voltage comparator circuit