Haruo Shigematsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
CRT display device
- Patent number 6,512,339
- Issue date Jan 28, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitomo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus monitoring a threshold level for controlling a dy...
- Patent number 6,404,147
- Issue date Jun 11, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Haruo Shigematsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CRT display device
- Publication number 20020153841
- Publication date Oct 24, 2002
- Yoshitomo Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display apparatus
- Publication number 20020047653
- Publication date Apr 25, 2002
- Haruo Shigematsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE