Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525567 | Ventilation housing | Satoshi Nishiyama, Youzou Yano, Tomoyuki Kasagi | 2022-12-13 |
| 11346524 | Ventilation housing | Youzou Yano, Satoshi Nishiyama, Tiago Ogawa, Masahiko Takeuchi | 2022-05-31 |