Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691520 | Pulse tube cryocooler | Tomoyoshi Kamoshita | 2004-02-17 |
| 6641377 | Linear compressor with a plurality of support springs and a dual compression unit | Kentaro Toyama, Keishi Ohshima | 2003-11-04 |
| 6153825 | Superconducting current lead | Toshinari Ando, Hiroshi Tsuji, Takaaki Isono, Kizen Sakaki, Masayuki Konno +2 more | 2000-11-28 |
| 6034588 | Superconducting current lead | Toshinari Ando, Hiroshi Tsuji, Takaaki Isono, Kazuya Hamada, Masanobu Nozawa | 2000-03-07 |