Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9945384 | Turbo compressor and turbo refrigerator | Kentarou Oda, Nobuyoshi Sakuma | 2018-04-17 |
| 9027362 | Turbo compressor and turbo refrigerator | Noriyasu Sugitani | 2015-05-12 |
| 8959949 | Turbo compressor | Noriyasu Sugitani | 2015-02-24 |