Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994482 | Driving device provided with piezoelectric element deterioration detection circuit and deterioration detection method | Katsuyuki Sugita, Takatoshi NAKATANI, Kouji Nishino, Nobukazu Ikeda | 2024-05-28 |
| 11988543 | Abnormality detection method for flow rate control device, and flow rate monitoring method | Masaaki Nagase, Kouji Nishino, Nobukazu Ikeda, Kaoru Hirata | 2024-05-21 |
| 11976356 | Vaporized feed device | Takatoshi NAKATANI, Ichiro Tokuda, Keisuke Nakatsuji | 2024-05-07 |
| 11976748 | Diaphragm valve | Kaoru Hirata, Masaaki Nagase, Kazuyuki Morisaki, Keisuke Ideguchi, Kosuke SUGIMOTO +3 more | 2024-05-07 |