Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686876 | Superconducting magnet apparatus | Kazutaka Yamamoto, Tamaki Masegi, Yutaka Yamada, Shunji Nomura, Takashi Yazawa | 1997-11-11 |
| 5647218 | Cooling system having plural cooling stages in which refrigerate-filled chamber type refrigerators are used | Yasumi Ohtani, Rohana Chandratilleke, Tatsuya Yoshino, Takayuki Kobayashi | 1997-07-15 |