Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305659 | Blower | Shouichi Imahigashi, Shuzo Oda | 2025-05-20 |
| 12140155 | Blower | Fuminobu WATANABE, Shoichi Imahigashi, Kenji Yoshida | 2024-11-12 |
| 12025148 | Turbofan | Syuzou Oda, Syoichi Imahigashi | 2024-07-02 |
| 11608834 | Centrifugal blower | Shuzo Oda, Masanori Yasuda | 2023-03-21 |
| 11448077 | Method for manufacturing turbo fan | Shuzo Oda | 2022-09-20 |
| 11332052 | Centrifugal blower device | Shuzo Oda, Shouichi Imahigashi | 2022-05-17 |
| 11286945 | Turbofan and method of manufacturing turbofan | Shuzo Oda | 2022-03-29 |
| 11255334 | Centrifugal blower | Shuzo Oda | 2022-02-22 |
| 11092162 | Centrifugal blower | Shuzo Oda, Masanori Yasuda | 2021-08-17 |
| 11085459 | Centrifugal blower | Shuzo Oda, Shouichi Imahigashi | 2021-08-10 |
| 11015610 | Centrifugal blower | Shuzo Oda, Masanori Yasuda | 2021-05-25 |
| 10808714 | Turbofan | Shuzo Oda | 2020-10-20 |
| 10123628 | Blower unit | Masanori Yasuda, Shuzo Oda | 2018-11-13 |
| 9452699 | Vehicle seat air-conditioning device | Masafumi Kawashima | 2016-09-27 |