Kiyoshi Tokita

Person

Fukaya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of degaussing a color cathode ray tube
- Patent number 5,901,029
- Issue date May 4, 1999
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color cathode-ray tube apparatus
- Patent number 5,339,010
- Issue date Aug 16, 1994
- Kabushiki Kaisha Toshiba
- Hiroshi Urata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color cathode ray tube apparatus
- Patent number 5,225,736
- Issue date Jul 6, 1993
- Kabushiki Kaisha Toshiba
- Takeshi Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube which improves deflection aberration
- Patent number 5,206,559
- Issue date Apr 27, 1993
- Kabushiki Kaisha Toshiba
- Takeshi Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube set
- Patent number 5,198,960
- Issue date Mar 30, 1993
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color cathode ray tube apparatus
- Patent number 5,177,399
- Issue date Jan 5, 1993
- Kabushiki Kaisha Toshiba
- Takeshi Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 5,029,256
- Issue date Jul 2, 1991
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for supporting a shadow mask
- Patent number 4,963,786
- Issue date Oct 16, 1990
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube with shadow mask support assembly
- Patent number 4,886,997
- Issue date Dec 12, 1989
- Kabushiki Kaisha Toshiba
- Masatsugu Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 4,881,004
- Issue date Nov 14, 1989
- Kabushiki Kaisha Toshiba
- Masatsugu Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube with shadow mask supporting assembly
- Patent number 4,866,333
- Issue date Sep 12, 1989
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube with support members for the mask frame
- Patent number 4,827,180
- Issue date May 2, 1989
- Kabushiki Kaisha Toshiba
- Toshinao Sone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube deflection device having heat dissipation means
- Patent number 4,749,975
- Issue date Jun 7, 1988
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 4,734,615
- Issue date Mar 29, 1988
- Kabushiki Kaisha Toshiba
- Norio Koike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube
- Patent number 4,733,125
- Issue date Mar 22, 1988
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube
- Patent number 4,727,282
- Issue date Feb 23, 1988
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask for a color cathode ray tube
- Patent number 4,716,333
- Issue date Dec 29, 1987
- Kabushiki Kaisha Toshiba
- Tokita Kiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of color picture tube
- Patent number 4,671,776
- Issue date Jun 9, 1987
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube with resilient shadow mask support
- Patent number 4,652,792
- Issue date Mar 24, 1987
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube having shadow mask with variable sized apert...
- Patent number 4,636,683
- Issue date Jan 13, 1987
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube having a shadow mask with a coaling layer
- Patent number 4,629,932
- Issue date Dec 16, 1986
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube
- Patent number 4,537,321
- Issue date Aug 27, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube
- Patent number 4,535,907
- Issue date Aug 20, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube provided with an inner magnetic shield
- Patent number 4,385,256
- Issue date May 24, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS

Kiyoshi Tokita

Person

Patents Grantslast 30 patents

Method of degaussing a color cathode ray tube

Color cathode-ray tube apparatus

Color cathode ray tube apparatus

Cathode ray tube which improves deflection aberration

Color cathode ray tube set

Color cathode ray tube apparatus

Color cathode ray tube

Method and apparatus for supporting a shadow mask

Color picture tube with shadow mask support assembly

Color cathode ray tube

Color picture tube with shadow mask supporting assembly

Color picture tube with support members for the mask frame

Cathode ray tube deflection device having heat dissipation means

Color cathode ray tube

Color picture tube

Color cathode-ray tube

Shadow mask for a color cathode ray tube

Manufacturing method of color picture tube

Color cathode ray tube with resilient shadow mask support

Color cathode-ray tube having shadow mask with variable sized apert...

Color picture tube having a shadow mask with a coaling layer

Cathode-ray tube

Cathode-ray tube

Color picture tube provided with an inner magnetic shield