Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9563208 | Positioner | Yousuke Inagaki | 2017-02-07 |
| 9476519 | Positioner | Yousuke Inagaki, Hiroaki Nagoya | 2016-10-25 |
| 9092018 | Positioner | Kouji Okuda, Hiroaki Nagoya | 2015-07-28 |
| 9002527 | Valve positioner with current allocating device | Kouji Okuda, Hiroaki Nagoya | 2015-04-07 |
| 8878685 | Field device | Kouji Okuda, Hiroaki Nagoya | 2014-11-04 |