Toyohiko Terada

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photomultiplier tube with multi-layer anode and final stage dynode
- Patent number 5,886,465
- Issue date Mar 23, 1999
- Hamamatsu Photonics K.K.
- Shinichi Muramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube including aluminum seal ring
- Patent number 5,594,301
- Issue date Jan 14, 1997
- Hamamatsu Photonics K.K.
- Toshihiko Sawai
- H01 - BASIC ELECTRIC ELEMENTS