Mamoru Tsuzurahara

Person

Mobara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color cathode ray tube with wide deflection angle
- Patent number 6,492,766
- Issue date Dec 10, 2002
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube having a small neck diameter
- Patent number 5,942,844
- Issue date Aug 24, 1999
- Hitachi, Ltd.
- Tomoki Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Main lens structure for a color cathode ray tube
- Patent number 5,625,252
- Issue date Apr 29, 1997
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron
- Patent number 5,107,181
- Issue date Apr 21, 1992
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron and dielectric heater using magnetron
- Patent number 5,087,853
- Issue date Feb 11, 1992
- Hitachi, Ltd.
- Tomokatsu Oguro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Through-type capacitor
- Patent number 4,984,129
- Issue date Jan 8, 1991
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode structure incorporating an impregnated substrate
- Patent number 4,893,052
- Issue date Jan 9, 1990
- Hitachi, Ltd.
- Hideo Tanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Through-type capacitor with improved anti-tracking performance
- Patent number 4,872,085
- Issue date Oct 3, 1989
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Through-type capacitor
- Patent number 4,853,824
- Issue date Aug 1, 1989
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter apparatus for a magnetron
- Patent number 4,797,596
- Issue date Jan 10, 1989
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron with fifth harmonic suppression projection in through cap...
- Patent number 4,752,720
- Issue date Jun 21, 1988
- Hitachi, Ltd.
- Tomokatsu Oguro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron filter apparatus
- Patent number 4,720,658
- Issue date Jan 19, 1988
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron cathode assembly with grooved insulating spacer
- Patent number 4,684,845
- Issue date Aug 4, 1987
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron
- Patent number 4,485,330
- Issue date Nov 27, 1984
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron
- Patent number 4,426,601
- Issue date Jan 17, 1984
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron magnet assembly
- Patent number 4,175,245
- Issue date Nov 20, 1979
- Hitachi, Ltd.
- Yoshio Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron tubes cathode support
- Patent number 4,169,987
- Issue date Oct 2, 1979
- Hitachi, Ltd.
- Tomokatsu Oguro
- H01 - BASIC ELECTRIC ELEMENTS

Mamoru Tsuzurahara

Person

Patents Grantslast 30 patents

Color cathode ray tube with wide deflection angle

Color cathode ray tube having a small neck diameter

Main lens structure for a color cathode ray tube

Magnetron

Magnetron and dielectric heater using magnetron

Through-type capacitor

Cathode structure incorporating an impregnated substrate

Through-type capacitor with improved anti-tracking performance

Through-type capacitor

Filter apparatus for a magnetron

Magnetron with fifth harmonic suppression projection in through cap...

Magnetron filter apparatus

Magnetron cathode assembly with grooved insulating spacer

Magnetron

Magnetron

Magnetron magnet assembly

Magnetron tubes cathode support