Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165326 | Heat exchanger and process for fabricating same | Akio Kurihara | 2007-01-23 |
| 7080680 | Heat sink, control device having the heat sink and machine tool provided with the device | Keiichiro Ota | 2006-07-25 |
| 6928833 | Finned tube for heat exchangers, heat exchanger, process for producing heat exchanger finned tube, and process for fabricating heat exchanger | Isao Watanabe | 2005-08-16 |