Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907384 | Method and system for managing construction machine, and arithmetic processing apparatus | Hiroyuki Adachi, Toichi Hirata, Genroku Sugiyama, Hiroshi Watanabe, Koichi Shibata +4 more | 2005-06-14 |
| 6898502 | System for changing function of work machine and base station | Hiroshi Watanabe, Koichi Shibata, Hiroyuki Adachi, Toichi Hirata, Genroku Sugiyama | 2005-05-24 |