Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480859 | Bi-Sr-Ca-Cu-O superconductor junction through a Bi-Sr-Cu-O barrier layer | Koichi Mizuno, Hidetaka Higashino | 1996-01-02 |
| 5462921 | Method of forming Hg-containing oxide superconducting films | Hideaki Adachi, Koichi Mizuno | 1995-10-31 |
| 5459800 | Optical modulation device and method of driving the same | Akira Enokihara | 1995-10-17 |
| 5434126 | Thin-film high Tc superconductor comprising a ferroelectric buffer layer | Yo Ichikawa, Koichi Mizuno, Toshifumi Sato, Hideaki Adachi | 1995-07-18 |
| 5400416 | Optical modulation device with coupled line structure and method of driving the same | Akira Enokihara, Morikazu Sagawa, Mitsuo Makimoto | 1995-03-21 |
| 5145830 | Method for manufacturing thin film oxide superconductors and superconductor devices by X-ray irradiation | Shigemi Kohiki, Akira Enokihara, Hidetaka Higashino, Shinichiro Hatta, Kiyotaka Wasa +2 more | 1992-09-08 |
| 5047390 | Josephson devices and process for manufacturing the same | Hidetaka Higashino, Koichi Mizuno, Hideaki Adachi, Akira Enokihara, Shinichiro Hatta +3 more | 1991-09-10 |
| 4980339 | Superconductor structure | Takeshi Kamada, Hideaki Adachi, Kiyotaka Wasa, Takashi Hirao, Osamu Yamazaki +1 more | 1990-12-25 |
| 4870632 | Optical head with astigmatic reflecting element | Teruhiro Shiono, Osamu Yamazaki | 1989-09-26 |
| 4859908 | Plasma processing apparatus for large area ion irradiation | Akihisa Yoshida, Takashi Hirao | 1989-08-22 |
| 4796982 | Optical valve | Makoto Kitabatake, Kiyotaka Wasa | 1989-01-10 |
| 4715680 | Optical switch | Takao Kawaguchi, Hideaki Adachi, Kenzo Ohji, Kiyotaka Wasa | 1987-12-29 |
| 4610894 | Method of manufacturing surface acoustic wave device | Osamu Yamazaki, Kiyotaka Wasa, Kazuo Tazuke | 1986-09-09 |
| 4464597 | Surface acoustic wave device comprising an interdigital transducer having omitted fingers | — | 1984-08-07 |
| 4409567 | Surface acoustic wave device | Toshihide Tanaka | 1983-10-11 |