Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412356 | Magnetostrictive torque sensor | Katsufumi Tanaka | 2002-07-02 |
| 6370967 | Torque sensor with joint means for producing a consistent magnetic effect | Daisuke Satoh, Hiroshi Fukasaku, Takeshi Harasawa, Katsufumi Tanaka, Yoichiro Kashiwagi +1 more | 2002-04-16 |
| 6260422 | Torque sensor and rotation restrictor for stator | Yasuharu Odachi, Yoichiro Kashiwagi, Takeshi Harasawa | 2001-07-17 |
| 6237428 | Magnetostrictive torque sensor | Yasuharu Odachi, Katsufumi Tanaka, Yukio Yoshioka, Hiroshi Fukasaku | 2001-05-29 |
| 5684698 | Vehicle attitude and average height control apparatus | Kazushi Fujii, Hisashi Kuriya, Kazuo Ishikawa, Shunichi Shibasaki | 1997-11-04 |