Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833497 | Travel drive device for dump truck | Takeshi Shibukawa, Naoyuki Inoue, Kyoko Tanaka, Takeshi Shinohara | 2014-09-16 |
| 8714656 | Travel drive device for dump truck | Takeshi Shibukawa, Naoyuki Inoue, Kyoko Tanaka, Takeshi Shinohara | 2014-05-06 |
| 8562472 | Travel drive device for dump truck | Takeshi Shinohara, Takeshi Shibukawa, Naoyuki Inoue, Kyoko Tanaka | 2013-10-22 |