Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424912 | Motor rotor with end ring | Kai IIJIMA, Naoki Oiwa, Natsuki Yoneyama, Yuji Sasaki, Hikaru Sugiura | 2025-09-23 |
| 11979064 | Motor rotor with surface treatment | Hikaru Sugiura, Yuji Sasaki, Tatsumi INOMATA, Kai IIJIMA, Tatsuya FUKUI +2 more | 2024-05-07 |
| 11808163 | Turbine housing and turbocharger | Hikaru Sugiura, Yuji Sasaki, Kai IIJIMA, Ryosuke YUMOTO, Tatsuya FUKUI | 2023-11-07 |
| 11788552 | Rotary machine with cooling jacket including helical groove | Kuniaki IIZUKA, Yuji Sasaki, Tatsumi INOMATA, Ryosuke YUMOTO, Kai IIJIMA +2 more | 2023-10-17 |
| 11664694 | Motor rotor | Kai IIJIMA, Hikaru Sugiura, Yuji Sasaki, Tatsuya FUKUI, Ryosuke YUMOTO | 2023-05-30 |
| 11359642 | Electric compressor | Kuniaki IIZUKA, Yuji Sasaki, Tatsumi INOMATA, Ryosuke YUMOTO, Kai IIJIMA +4 more | 2022-06-14 |