Toshinao Sone

Person

Kumagaya, JP

People

Patents Grantslast 30 patents

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
- Patent number 5,029,256
- Issue date Jul 2, 1991
- Kabushiki Kaisha Toshiba
- Kiyoshi Tokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask assembly of a color cathode ray tube
- Patent number 4,916,357
- Issue date Apr 10, 1990
- Kabushiki Kaisha Toshiba
- Michio Nakamura
- 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
Color picture tube with support arrangement for a rectangular shado...
- Patent number 4,728,853
- Issue date Mar 1, 1988
- Kabushiki Kaisha Toshiba
- Toshinao Sone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Support members for the mask frame of a CRT
- Patent number 4,723,088
- Issue date Feb 2, 1988
- Kabushiki Kaisha Toshiba
- Toshinao Sone
- 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

Toshinao Sone

Person

Patents Grantslast 30 patents

Color cathode-ray tube apparatus

Color cathode ray tube

Shadow mask assembly of a color cathode ray tube

Color cathode ray tube

Color picture tube with shadow mask supporting assembly

Color picture tube with support members for the mask frame

Color picture tube with support arrangement for a rectangular shado...

Support members for the mask frame of a CRT

Cathode-ray tube