Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149749 | Impeller, impeller blade wheel, air-blowing device, and method of manufacturing air-blowing device | Shigeyuki Moriya, Hidehiko Hidaka | 2021-10-19 |
| 6497037 | Production line for mounting electronic components | — | 2002-12-24 |