Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509748 | HART modem and diagnostic system | Naoki Furusawa, Mamoru Kagoura, Naoyuki Fukao | 2022-11-22 |
| 11415966 | Hart modem and diagnostic system | Naoki Furusawa, Mamoru Kagoura, Naoyuki Fukao | 2022-08-16 |
| 8724481 | Field device controlling system | Kouki Sasaki | 2014-05-13 |
| 8686886 | Field device controlling system | Kouki Sasaki | 2014-04-01 |
| 6852035 | Welding bellows capable of absorbing torsion | Yoichi Tsugane, Takashi Mishiba, Yusuke Suetsugu | 2005-02-08 |