Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320539 | Air supply system | Kouji Tatsumi, Ryouta Suzuki | 2025-06-03 |
| 12320540 | Air conditioning system | Shuuichi Tanaka, Yoshiteru Nouchi, Kouji Tatsumi, Ryouta Suzuki | 2025-06-03 |
| 12228308 | Fan unit, fan unit system, and air treatment system | Shuuichi Tanaka, Akira Komatsu, Toru Fujimoto, Yoshiteru Nouchi, Kouji Tatsumi +1 more | 2025-02-18 |