Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8103410 | Steering guide device and steering guide method | Keijiro Iwao, Kenya Uenuma, Katsunori Okada | 2012-01-24 |
| 7815313 | Drive sense adjusting apparatus and drive sense adjusting method | Mitsuhito Ito, Youji Shimizu, Katsunori Okada, Keijiro Iwao, Akihiro Matsushita +3 more | 2010-10-19 |