Osami Kanetoo

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Patents Grantslast 30 patents

Information Patent Grant
Cathode-ray tube and flat electrode of electronic gun and productio...
- Patent number 6,538,385
- Issue date Mar 25, 2003
- Hitachi, Ltd.
- Osami Kanetoo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Cathode-ray tube and flat electrode of electronic gun and productio...
- Publication number 20020047528
- Publication date Apr 25, 2002
- Osami Kanetoo
- H01 - BASIC ELECTRIC ELEMENTS