Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473761 | Agent system | Yutsuka Shigemori, Akira Nakajima, Tetsuto Nishiyama | 2002-10-29 |
| 6470223 | Group object in a control system, and a control system using the same | — | 2002-10-22 |