Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678785 | Ventilation fan | Sakae Nogami, Kenji Iwamoto | 2014-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678785 | Ventilation fan | Sakae Nogami, Kenji Iwamoto | 2014-03-25 |