Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832175 | Method for managing construction machine, and arithmetic processing apparatus | Hiroyuki Adachi, Toichi Hirata, Genroku Sugiyama, Hiroshi Watanabe, Shuichi Miura +2 more | 2004-12-14 |
| 6728619 | Failure measure outputting method, output system, and output device | Hiroyuki Adachi, Toichi Hirata, Genroku Sugiyama, Hiroshi Watanabe, Shuichi Miura +2 more | 2004-04-27 |