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Patent applications and USPTO patent grants for Hitotsuyanagi; Hajime.The latest application filed is for "superconductive material".
Patent | Date |
---|---|
Superconductive material Grant 5,614,471 - Ohkura , et al. March 25, 1 | 1997-03-25 |
Semiconductor element and method of forming same and article in which said element is used Grant 5,011,759 - Hitotsuyanagi , et al. April 30, 1 | 1991-04-30 |
Ceramic superconductor and light transmitting composite wire Grant 4,842,366 - Sawada , et al. June 27, 1 | 1989-06-27 |
Amorphous photovoltaic elements Grant 4,728,370 - Ishii , et al. March 1, 1 | 1988-03-01 |
Solar cell of amorphous silicon Grant 4,612,559 - Hitotsuyanagi , et al. September 16, 1 | 1986-09-16 |
Process for the production of a multicomponent thin film Grant 4,496,450 - Hitotsuyanagi , et al. January 29, 1 | 1985-01-29 |
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