Yoshinobu Sekijima

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Ohtawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radioactive-ray image tube having input member formed of a clad mat...
- Patent number 6,320,303
- Issue date Nov 20, 2001
- Kabushiki Kaisha Toshiba
- Takashi Noji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray image intensifier and method for manufacturing thereof
- Patent number 6,169,360
- Issue date Jan 2, 2001
- Kabushiki Kaisha Toshiba
- Kazutoshi Tanno
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING