Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7298395 | Angular position sensor working to measure high linearity magnetic flux density | Shigetoshi Fukaya, Kenji Takeda, Naoki Nakane | 2007-11-20 |
| 6972501 | Circuit structure of electric power steering device | Kenji Morikawa, Hideyuki Hayakawa | 2005-12-06 |
| 6851509 | Easy-to-assemble structure of electric power steering device | Hideyuki Hayakawa, Kenji Morikawa | 2005-02-08 |
| 6668659 | Load detecting device | Kenji Morikawa | 2003-12-30 |
| 5834698 | Composite cable with built-in signal and power cables | Isao Izui, Takaharu Shimamune, deceased, Yasomi Tojima, Keiji Takahashi | 1998-11-10 |
| 5677581 | Stepping motor with protruding pole teeth to increase detent torque | Hirohiko Yoshida, Kenji Morikawa, Masayuki Yano, Kenji Tange | 1997-10-14 |
| 5264636 | Process for producing highly pure phenol | Tatsuo Shirahata | 1993-11-23 |
| 4992625 | Ribbon cable with sheath | Isao Izui, Junichi Mori | 1991-02-12 |
| 4960958 | Catalysts for catalytic pyrolysis of phenol distillation residue and process for recovering useful substances by pyrolysis the same | Tatsuo Shirahata, Kichiro Shoji | 1990-10-02 |
| 4635489 | Starter with planetary gear type speed reducing mechanism | Yasuaki Yukawa | 1987-01-13 |