Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11436875 | Protocol conversion device and vehicle diagnostic system | Yoshinori Yamada, Ryuichiro Imai, Atsushi Takahashi | 2022-09-06 |
| 8007391 | Differential apparatus for vehicle | Takaharu Kikura | 2011-08-30 |
| 7988583 | Final reduction gear device | — | 2011-08-02 |
| 5248284 | System for controlling a central differential of a four-wheel drive motor vehicle | Toshio Kobayashi | 1993-09-28 |