Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334355 | Pressure control device | Kaoru Hirata, Kouji Nishino, Katsuyuki Sugita, Shinya Ogawa | 2025-06-17 |
| 12306647 | Flow rate control device and flow rate control method wherein an internal command signal is generated by a combination of first order lag process and ramp process | Katsuyuki Sugita, Kouji Nishino, Kaoru Hirata, Shinya Ogawa | 2025-05-20 |
| 12174647 | Flow rate control device | Kaoru Hirata, Shinya Ogawa, Katsuyuki Sugita, Masaaki Nagase, Kouji Nishino +2 more | 2024-12-24 |
| 12007797 | Flow rate control device and flow rate control method | Katsuyuki Sugita, Kouji Nishino, Naofumi Yasumoto, Kaoru Hirata, Shinya Ogawa | 2024-06-11 |
| 11976748 | Diaphragm valve | Kaoru Hirata, Masaaki Nagase, Atsushi Hidaka, Kazuyuki Morisaki, Kosuke SUGIMOTO +3 more | 2024-05-07 |
| 11914407 | Flow rate control device | Kaoru Hirata, Shinya Ogawa, Katsuyuki Sugita, Masaaki Nagase, Kouji Nishino +2 more | 2024-02-27 |
| 11733721 | Flow rate control device and flow rate control method | Katsuyuki Sugita, Kouji Nishino, Naofumi Yasumoto, Kaoru Hirata, Shinya Ogawa | 2023-08-22 |