Masahiko Sukeno

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color picture tube apparatus
- Patent number 6,965,192
- Issue date Nov 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Sukeno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun and color picture tube apparatus that attain a high de...
- Patent number 6,927,531
- Issue date Aug 9, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yasuyuki Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube device
- Patent number 6,696,789
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Sukeno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CRT device with improved resolution
- Patent number 6,605,898
- Issue date Aug 12, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masahide Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color picture tube having reduced picture distortion
- Patent number 6,046,537
- Issue date Apr 4, 2000
- Matsushita Electronics Corporation
- Masahiko Sukeno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube apparatus
- Patent number 5,831,399
- Issue date Nov 3, 1998
- Matsushita Electronics Corporation
- Kazunori Ohta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube
- Patent number 5,760,550
- Issue date Jun 2, 1998
- Matsushita Electronics Corporation
- Masahiko Sukeno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube and in-line electron gun with focusing electrode...
- Patent number 5,747,922
- Issue date May 5, 1998
- Matsushita Electronics Corporation
- Masahiko Sukeno
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Color picture tube device
- Publication number 20030209988
- Publication date Nov 13, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Sukeno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color picture tube apparatus
- Publication number 20030178930
- Publication date Sep 25, 2003
- Masahiko Sukeno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electgron gun and color picture tube apparatus that attain a high d...
- Publication number 20030160559
- Publication date Aug 28, 2003
- Yasuyuki Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRT device with improved resolution
- Publication number 20020093586
- Publication date Jul 18, 2002
- Masahide Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masahiko Sukeno

Person

Patents Grantslast 30 patents

Color picture tube apparatus

Electron gun and color picture tube apparatus that attain a high de...

Color picture tube device

CRT device with improved resolution

Color picture tube having reduced picture distortion

Color picture tube apparatus

Color picture tube

Color picture tube and in-line electron gun with focusing electrode...

Patents Applicationslast 30 patents

Color picture tube device

Color picture tube apparatus

Electgron gun and color picture tube apparatus that attain a high d...

CRT device with improved resolution