Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714721 | Electromagnetic valve | Kei Sato, Takeshi Ishida | 2017-07-25 |
| 9586488 | Brake apparatus | Hiroshi Nakaoka, Kei Sato, Kazunori Nimura, Kentaro Oya, Takeshi Ishida +3 more | 2017-03-07 |