Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829089 | Hydraulic pressure control apparatus | Kouichi Yamada, Kenji Suda, Susumu Ito | 2017-11-28 |
| 9488268 | Hydraulic pressure control apparatus | Kouichi Yamada, Keiichi Nagaseki, Kenji Suda, Susumu Ito | 2016-11-08 |