Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819218 | Maintenance/inspection support apparatus and entry/exit management apparatus | Toshiaki Mabuchi, Hirokazu Hirayama, Kyo Takagi, Naoko Noto, Yasuhiro Takemoto +2 more | 2004-11-16 |
| 6417760 | Maintenance/inspection support apparatus and entry/exit management apparatus | Toshiaki Mabuchi, Hirokazu Hirayama, Kyo Takagi, Naoko Noto, Yasuhiro Takemoto +2 more | 2002-07-09 |