Tetsuya Masumura

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Suita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube with cone having non-circular cross-section
- Patent number 7,242,137
- Issue date Jul 10, 2007
- Matsushita Toshiba Picture Display Co., Ltd.
- Tetsuya Masumura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Cathode ray tube
- Publication number 20060087215
- Publication date Apr 27, 2006
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tetsuya Masumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20060066206
- Publication date Mar 30, 2006
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tetsuya Masumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20060049739
- Publication date Mar 9, 2006
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tetsuya Masumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20050194883
- Publication date Sep 8, 2005
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tetsuya Masumura
- H01 - BASIC ELECTRIC ELEMENTS