Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577969 | Vibration reduction damper and jet engine | Hideki Yanagida, Masayuki Kadowaki | 2020-03-03 |
| 10557351 | Center vent tube aligning mechanism and center vent tube support device | — | 2020-02-11 |