Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D713020 | Heat pipe cooling device | Hitoshi Sakayori, Yuuzou Shiraishi | 2014-09-09 |
| 8755186 | Heat pipe type cooling device and railcar control equipment using the same | Hitoshi Sakayori, Yuuzou Shiraishi | 2014-06-17 |
| 7703503 | Heat pipe heat exchanger and method of fabricating the same | Hitoshi Sakayori, Tooru Kurosawa, Katsumi Nomura | 2010-04-27 |