Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9318943 | Linear motor | Keiji Yanagi | 2016-04-19 |
| 7659641 | Moving magnet type linear slider | Yasuhiro Miyamoto | 2010-02-09 |
| 7538456 | Moving magnet type linear actuator | Yasuhiro Miyamoto, Takahisa Yamada | 2009-05-26 |
| 5887430 | Hydraulic source and hydraulic machine | Junji Hirai, Yoshio Aoyama, Yoshiji Hiraga, Hiroyuki Hamamoto, Kenji Hirose +1 more | 1999-03-30 |
| 5065061 | EIEC tromagnetic actuator for valve stem | Ikumi Satoh, Jun Nakano, Riichiroh Harada | 1991-11-12 |
| 4948091 | Motor-operated valve | Ikumi Satoh, Jun Nakano, Riichiroh Harada, Yuichi Fujita, Kazumi Shima | 1990-08-14 |