Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113065 | Force sensor | Takeshi Ohsato, Yusuke Hirabayashi, Hiroshi Yokobayashi | 2012-02-14 |
| 7938028 | Force sensor | Yusuke Hirabayashi, Takeshi Ohsato, Nobuhiro Sakurai, Hiroshi Yokobayashi | 2011-05-10 |
| 7757571 | Force Sensor | Yusuke Hirabayashi, Takeshi Ohsato, Nobuhiro Sakurai, Hiroshi Yokobayashi | 2010-07-20 |
| 7594445 | Force sensor | Yusuke Hirabayashi, Takeshi Ohsato, Nobuhiro Sakurai, Hiroshi Yokobayashi | 2009-09-29 |
| 6520842 | Method of forming tooth grooves | Takeshi Morioka | 2003-02-18 |