Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777293 | Semiconductor device, memory test method for semiconductor device, and test pattern generation program | Tomonori Sasaki, Tatsuya Saito, Hideshi Maeno | 2020-09-15 |
| 10273982 | Pump device and hydraulic actuator | Hayato Tsutsui, Nobuaki Tanaka | 2019-04-30 |
| 9995989 | Shutter device and image-capturing apparatus | Masanori Hasuda, Kenji Ohashi | 2018-06-12 |
| 9726202 | Pump device and hydraulic actuator | Hayato Tsutsui, Shinya Horie, Kazuhiko Sadakata | 2017-08-08 |
| 9162742 | Trim and tilt apparatus for marine vessel propulsion machine | Hayato Tsutsui, Shinya Horie, Nobuaki Tanaka | 2015-10-20 |
| 7931450 | Variable displacement pump | Shingo Ishige | 2011-04-26 |
| 7682135 | Variable displacement pump | Shingo Ishige, Yoshinobu Yamada | 2010-03-23 |
| 7546895 | Variable displacement pump | Shingo Ishige | 2009-06-16 |
| 6953054 | Relief valve | Kenzo Oba, Morihito Ichizuki | 2005-10-11 |