Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988226 | Centrifugal blower | Shuzo Oda | 2024-05-21 |
| 11852163 | Single suction centrifugal blower | Shuzo Oda, Masanori Yasuda | 2023-12-26 |
| 11660928 | Air conditioner | Shinya Kato | 2023-05-30 |
| 11542952 | Centrifugal blower | Yuya Suzuki, Shuzo Oda, Shinichiro Hirai | 2023-01-03 |
| 11499568 | Centrifugal fan and centrifugal blower | Shuzo Oda | 2022-11-15 |
| 11421706 | Centrifugal blower | Yuya Suzuki, Shuzo Oda, Shouichi Imahigashi | 2022-08-23 |
| 11117446 | Blower device | Ayaka Tomido | 2021-09-14 |
| 10473113 | Centrifugal blower | Hiroyuki Usami, Masaharu Sakai, Yohei Kamiya | 2019-11-12 |