Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7047749 | Regenerative refrigerating apparatus | Shingo Kunitani, Atsushi Miyamoto, Daisuke Sanjou, Taketoshi Watanabe | 2006-05-23 |
| 6293109 | Pulse pipe refrigerating machine and cryopump using the refrigerating machine | Atsushi Miyamoto, Shingo Kunitani, Daisuke Ito | 2001-09-25 |