Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683870 | Impeller cover, rotary machine, and impeller cover manufacturing method | Ryoji OKABE, Yasunori Watanabe, Isao Tomita, Takashi Arai | 2020-06-16 |
| 10677148 | Variable displacement exhaust turbocharger equipped with variable nozzle mechanism | Naoto Tashiro, Yasuaki Jinnai | 2020-06-09 |