Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259198 | Finned tube heat exchanger | Masaaki Ajima, Jun Nakamura, Yasuhiro Yokoyama | 2025-03-25 |
| 12176817 | Power converter | Yuji Suzuki, Motohito HORI, Akio Toba, Ikuya Sato, Yasuhito Tanaka +2 more | 2024-12-24 |
| 11949338 | Power converter | Yuji Suzuki, Motohito HORI, Akio Toba, Ikuya Sato, Yasuhito Tanaka +2 more | 2024-04-02 |
| 11894774 | Power converter | Yuji Suzuki, Motohito HORI, Akio Toba, Ikuya Sato, Yasuhito Tanaka +2 more | 2024-02-06 |
| 9433122 | Air conditioning system | Yuji Ohba, Junichi Ishimine, Tomoaki Haneda, Jun Takeda, Shinji Mizumura | 2016-08-30 |