Tomonari Ishihara

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Fukaya-shi, JP

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Patents Grantslast 30 patents

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
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 6,555,975
- Issue date Apr 29, 2003
- Kabushiki Kaisha Toshiba
- Kazunori Satou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electron gun for cathode-ray tube and color cathode-ray tube equipp...
- Publication number 20060001349
- Publication date Jan 5, 2006
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tomonari Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
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
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 20020047508
- Publication date Apr 25, 2002
- Kazunori Satou
- 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