Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898392 | Control method, control system, RFID antenna and connection investigation method | Hideki Sano | 2011-03-01 |
| 7873550 | Process control system and process control method | Nobutoshi Sagawa, Yoji Taniguchi, Yuichi Kobayashi | 2011-01-18 |