Katsumi Mitsuda

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color cathode ray tube and method for manufacturing a shadow mask f...
- Patent number 6,393,889
- Issue date May 28, 2002
- Matsushita Electric Industrial Co., Ltd.
- Katsumi Mitsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube and method for manufacturing a shadow mask f...
- Patent number 6,388,371
- Issue date May 14, 2002
- Matsushita Electric Industrial Co., Ltd.
- Katsumi Mitsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scanning velocity modulation system
- Patent number 4,185,301
- Issue date Jan 22, 1980
- Matsushita Electric Industrial Co., Ltd.
- Katsumi Mitsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Color cathode ray tube and method for manufacturing a shadow mask f...
- Publication number 20010020815
- Publication date Sep 13, 2001
- Matsushita Electronics Corporation
- Katsumi Mitsuda
- H01 - BASIC ELECTRIC ELEMENTS