Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352338 | Multi-speed transmission | Taku Matsuo, Masaki Shiohara, Michihiro Aida | 2025-07-08 |
| 9726259 | Planetary gear type transmission | Taku Matsuo, Masaki Shiohara, Yutaka Kamatani, Kohei Izumi | 2017-08-08 |