Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009241 | Heat source unit for refrigeration apparatus | Toshihiro Nagashima | 2021-05-18 |
| 10077925 | Refrigeration apparatus | — | 2018-09-18 |
| 8995093 | Pivot bearing unit for hard disk actuator | Toru Nanasawa | 2015-03-31 |