Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562533 | Cryogenic pump for liquefied gases | Taketo Johchi, Akira Yoshino | 2017-02-07 |
| 7047749 | Regenerative refrigerating apparatus | Atsushi Miyamoto, Daisuke Sanjou, Yasuhiro Kakimi, Taketoshi Watanabe | 2006-05-23 |
| 6293109 | Pulse pipe refrigerating machine and cryopump using the refrigerating machine | Atsushi Miyamoto, Yasuhiro Kakimi, Daisuke Ito | 2001-09-25 |