Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549507 | Duct wall structure | Kiyoshi Aida, Nobuo Shimono, Yasuyuki Owa, Kiyoshi Motoyama | 2009-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549507 | Duct wall structure | Kiyoshi Aida, Nobuo Shimono, Yasuyuki Owa, Kiyoshi Motoyama | 2009-06-23 |