Tokunori Mathusima

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for controlling steam vent volume of moistu...
- Patent number 4,840,766
- Issue date Jun 20, 1989
- Hitachi, Ltd.
- Shozo Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Heat insulating structure for use in transporting and handling gas...
- Patent number 4,237,668
- Issue date Dec 9, 1980
- Hitachi, Ltd.
- Tokunori Mathusima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...