Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671120 | Thermal source instrument controlling device and air-conditioning system | Ryouta Dazai | 2017-06-06 |
| 9285058 | Regulator valve fault checking method | — | 2016-03-15 |
| 9261867 | Parameter acquiring device and method, for defining data pairs for valve control in an opening and closing direction | Satoshi Yuzawa, Takashi Nomiyama, Keisuke Narumi | 2016-02-16 |
| 9194790 | Stick-slip detecting device and detecting method | — | 2015-11-24 |
| 4365999 | Corrosion-inhibiting method for steel materials in concrete | Toshio Fujita | 1982-12-28 |