Hiromichi Yoshida

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Evaporating heat transfer wall
- Patent number 4,678,029
- Issue date Jul 7, 1987
- Hitachi Cable, Ltd.
- Toshi Sasaki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for producing a heat transfer wall for vaporizing liquids
- Patent number 4,653,163
- Issue date Mar 31, 1987
- Hitachi, Ltd.
- Heikichi Kuwahara
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer wall
- Patent number 4,606,405
- Issue date Aug 19, 1986
- Hitachi, Ltd.
- Wataru Nakayama
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer surface with multiple layers
- Patent number 4,602,681
- Issue date Jul 29, 1986
- Hitachi, Ltd. & Hitachi Cable, Ltd.
- Takahiro Daikoku
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer surface and manufacturing method for same
- Patent number 4,561,497
- Issue date Dec 31, 1985
- Hitachi, Ltd.
- Tadakatsu Nakajima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Composite superconductors
- Patent number 4,371,741
- Issue date Feb 1, 1983
- Japan Atomic Energy Research Institute
- Toshinari Ando
- H01 - BASIC ELECTRIC ELEMENTS