Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791293 | Motor controller and electric power steering system | Takeshi Ueda, Ken Matsubara, Toshiaki Oya, Yasuyuki Yoshii | 2010-09-07 |
| 7737648 | Motor controller | Hiroshi Sumasu, Takeshi Ueda | 2010-06-15 |
| 7610133 | Controller for electric power steering apparatus | Norimitsu Yukumatsu | 2009-10-27 |
| 7604088 | Electric power steering system | Katsutoshi Nishizaki, Shirou Nakano, Ken Matsubara, Toshiaki Oya, Yasuhiro Kamatani +5 more | 2009-10-20 |
| D602411 | Power steering actuator | Ken Matsubara, Nobuhiro Uchida, Naotake Kanda, Kunihiro Oka | 2009-10-20 |
| D599263 | Power steering actuator | Ken Matsubara, Nobuhiro Uchida, Naotake Kanda, Kunihiro Oka | 2009-09-01 |
| 7577505 | Electric power steering apparatus | — | 2009-08-18 |
| D589858 | Power steering actuator | Ken Matsubara, Nobuhiro Uchida, Naotake Kanda, Kunihiro Oka | 2009-04-07 |
| 7504786 | Motor controller | Takeshi Ueda | 2009-03-17 |
| 7342366 | Controller for brushless motor | Takeshi Ueda | 2008-03-11 |
| 7336047 | Motor vehicle steering system | Takeshi Ueda | 2008-02-26 |
| 7298109 | Electric power steering apparatus, and method for detecting abnormality of angle detector thereof | Masahiko Sakamaki | 2007-11-20 |
| 7240761 | Electric power steering apparatus | Masahiko Sakamaki, Katsutoshi Nishizaki, Toshiaki Oya, Takeshi Ueda | 2007-07-10 |
| 7226069 | Power-assisted steering system and difference compensating method for current detector | Takeshi Ueda, Masahiko Sakamaki | 2007-06-05 |
| 7112933 | Controller for brushless motor | Takeshi Ueda | 2006-09-26 |
| 7104145 | Torque sensor | — | 2006-09-12 |
| 7040450 | Power-assisted steering system | Masahiko Sakamaki, Takeshi Ueda | 2006-05-09 |
| 7009349 | Electric power steering apparatus | Katsutoshi Nishizaki, Takeshi Ueda | 2006-03-07 |
| 6972537 | Electric power steering apparatus | — | 2005-12-06 |
| 6892588 | Torque sensor | Masahiko Sakamaki, Katsutoshi Nishizaki, Shirou Nakano, Yoshikazu Kuroumaru, Ken Matsubara | 2005-05-17 |
| 6843142 | Torque sensor | — | 2005-01-18 |