Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774815 | On-road facility fault information communication apparatus | Takeshi Shima, Kazunori Takahashi, Tetsuaki Kondou, Norihiro Nakajima, Ryo Yumiba +3 more | 2004-08-10 |
| 6707994 | Device for determining amount of focus adjustment | — | 2004-03-16 |