Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D713020 | Heat pipe cooling device | Hironori Kitajima, Hitoshi Sakayori | 2014-09-09 |
| 8755186 | Heat pipe type cooling device and railcar control equipment using the same | Hironori Kitajima, Hitoshi Sakayori | 2014-06-17 |