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Patent applications and USPTO patent grants for Sori; Naoyuki.The latest application filed is for "cryogenic refrigerant and refrigerator using the same".
Patent | Date |
---|---|
Cryogenic refrigerant and refrigerator using the same Grant 6,197,127 - Okamura , et al. March 6, 2 | 2001-03-06 |
Regenerator material for extremely low temperatures and regenerator for extremely low temperatures using the same Grant 6,042,657 - Okamura , et al. March 28, 2 | 2000-03-28 |
Thermal conductivity sheet Grant 5,660,917 - Fujimori , et al. August 26, 1 | 1997-08-26 |
Cold accumulating material and method of manufacturing the same Grant 5,449,416 - Arai , et al. September 12, 1 | 1995-09-12 |
Nickel-metal hydride secondary cell, and method of manufacturing the same, hydrogen absorbing alloy particles for cell, method of manufacturing the same Grant 5,219,678 - Hasebe , et al. June 15, 1 | 1993-06-15 |
Cold accumulating material and method of manufacturing the same Grant 5,186,765 - Arai , et al. February 16, 1 | 1993-02-16 |
Magnetic field generator useful for a magnetic resonance imaging instrument Grant 4,827,235 - Inomata , et al. May 2, 1 | 1989-05-02 |
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