Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449884 | Method and system for managing construction machine, and arithmetic processing apparatus | Hiroshi Watanabe, Koichi Shibata, Toichi Hirata, Genroku Sugiyama, Hideki Komatsu | 2002-09-17 |
| 6346835 | Power-on reset signal preparing circuit | Yoshitomo Ozeki | 2002-02-12 |