Hirofumi Ueno

Person

Fukaya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
In-line type electron gun and color cathode ray tube apparatus usin...
- Patent number 7,307,378
- Issue date Dec 11, 2007
- Matsushita Toshiba Picture Display Co., Ltd.
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color Braun tube apparatus with non-circular electron beam passage...
- Patent number 7,135,813
- Issue date Nov 14, 2006
- Matsushita Toshiba Picture Display Co., Ltd.
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube apparatus
- Patent number 7,122,977
- Issue date Oct 17, 2006
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube apparatus
- Patent number 7,030,548
- Issue date Apr 18, 2006
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube apparatus
- Patent number 6,853,122
- Issue date Feb 8, 2005
- Kabushiki Kaisha Toshiba
- Noriyuki Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube apparatus with an electron gun having an int...
- Patent number 6,703,775
- Issue date Mar 9, 2004
- Kabushiki Kaisha Toshiba
- Noriyuki Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun assembly and cathode ray tube apparatus
- Patent number 6,653,771
- Issue date Nov 25, 2003
- Kabushiki Kaisha Toshiba
- Tomonari Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube apparatus
- Patent number 6,646,370
- Issue date Nov 11, 2003
- Kabushiki Kaisha Toshiba
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube apparatus with multi-lens electron focusing...
- Patent number 6,586,868
- Issue date Jul 1, 2003
- Kabushiki Kaisha Toshiba
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube apparatus
- Patent number 6,538,397
- Issue date Mar 25, 2003
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube apparatus
- Patent number 6,489,736
- Issue date Dec 3, 2002
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube apparatus
- Patent number 6,479,951
- Issue date Nov 12, 2002
- Kabushiki Kaisha Toshiba
- Tustomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube apparatus
- Patent number 6,404,149
- Issue date Jun 11, 2002
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun structure including cathode support strap with opening...
- Patent number 6,396,202
- Issue date May 28, 2002
- Kabushiki Kaisha Toshiba
- Shigeru Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube apparatus having auxiliary grid electrodes
- Patent number 6,339,284
- Issue date Jan 15, 2002
- Kabushiki Kaisha Toshiba
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube apparatus
- Patent number 6,335,597
- Issue date Jan 1, 2002
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 5,994,826
- Issue date Nov 30, 1999
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Color cathode ray tube apparatus
- Publication number 20050258731
- Publication date Nov 24, 2005
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color braun tube apparatus
- Publication number 20050231094
- Publication date Oct 20, 2005
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
In-line type electron gun and color cathode ray tube apparatus usin...
- Publication number 20050174034
- Publication date Aug 11, 2005
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube apparatus
- Publication number 20050057196
- Publication date Mar 17, 2005
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube apparatus
- Publication number 20040212327
- Publication date Oct 28, 2004
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube apparatus
- Publication number 20030205961
- Publication date Nov 6, 2003
- Noriyuki Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube apparatus
- Publication number 20020079820
- Publication date Jun 27, 2002
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube apparatus
- Publication number 20020053887
- Publication date May 9, 2002
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun assembly and cathode ray tube apparatus
- Publication number 20020024285
- Publication date Feb 28, 2002
- Tomonari Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON GUN STRUCTURE INCLUDING CATHODE SUPPORT STRAP WITH OPENING...
- Publication number 20010052742
- Publication date Dec 20, 2001
- SHIGERU SUGAWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube apparatus
- Publication number 20010050526
- Publication date Dec 13, 2001
- Noriyuki Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS

Hirofumi Ueno

Person

Patents Grantslast 30 patents

In-line type electron gun and color cathode ray tube apparatus usin...

Color Braun tube apparatus with non-circular electron beam passage...

Cathode-ray tube apparatus

Cathode-ray tube apparatus

Cathode-ray tube apparatus

Color cathode ray tube apparatus with an electron gun having an int...

Electron gun assembly and cathode ray tube apparatus

Cathode-ray tube apparatus

Color cathode-ray tube apparatus with multi-lens electron focusing...

Color cathode-ray tube apparatus

Color cathode ray tube apparatus

Color cathode ray tube apparatus

Cathode ray tube apparatus

Electron gun structure including cathode support strap with opening...

Color cathode ray tube apparatus having auxiliary grid electrodes

Color cathode-ray tube apparatus

Color cathode ray tube

Patents Applicationslast 30 patents

Color cathode ray tube apparatus

Color braun tube apparatus

In-line type electron gun and color cathode ray tube apparatus usin...

Cathode-ray tube apparatus

Cathode-ray tube apparatus

Cathode-ray tube apparatus

Cathode-ray tube apparatus

Color cathode ray tube apparatus

Electron gun assembly and cathode ray tube apparatus

ELECTRON GUN STRUCTURE INCLUDING CATHODE SUPPORT STRAP WITH OPENING...

Color cathode ray tube apparatus