Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8302394 | Fluid pressure unit | — | 2012-11-06 |
| 7610754 | Fluid pressure unit and fluid pressure unit control method | Yoshimitsu Otani, Hirokazu Nakamura | 2009-11-03 |
| 7588422 | Pump driving method and device therefor | Tetsuo Nakata, Yasuto Yanagida | 2009-09-15 |
| 7399165 | Pump unit with multiple operation modes | Hitoshi Horiuchi, Jun Nakatsuji | 2008-07-15 |
| 7207173 | Method and apparatus for warm up control of autonomous inverter-driven hydraulic unit | Tetsuo Nakata, Yasuto Yanagida | 2007-04-24 |
| 4680239 | Exhaust device having a heat-insulating layer comprising inorganic microballoons and a refractory layer and method of manufacturing same | Mitsuru Yano, Tomoyuki Kido | 1987-07-14 |
| 4472201 | Hydraulic heat-resisting material and premold product made of such hydraulic heat-resisting material | Yoshihiko Uchida, Yutaka Ohnishi, Kotaro Kuroda, Yutaka Shibata | 1984-09-18 |