Chiyoshi Okuyama

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electron tubes using insulation material containing little alkali m...
- Patent number 5,619,099
- Issue date Apr 8, 1997
- Hamamatsu Photonics K.K.
- Kimitsugu Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of how to fabricate the microchannel plate
- Patent number 4,629,486
- Issue date Dec 16, 1986
- Hamamatsu Photonics Kabushiki Kaisha
- Toshiyuki Uchiyama
- C03 - GLASS MINERAL OR SLAG WOOL