Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906882 | Permanent magnet rotating machine | Shinji Doki, Mutsuo Tomita, Mitsuhiko Sato, Seiichi Kaneko | 2011-03-15 |
| 7605510 | Permanent magnet rotating machine | Shinji Doki, Mutsuo Tomita, Mitsuhiko Sato, Seiichi Kaneko | 2009-10-20 |
| 5183980 | Linear motor elevator device with a null-flux position adjustment | Takeshi Furuhashi, Hiroyuki Ikejima, Toshiaki Ishii | 1993-02-02 |
| 5158156 | Linear motor elevator with support wings for mounting secondary side magnets on an elevator car | Takeshi Furuhashi, Hiroyuki Ikejima, Toshiaki Ishii | 1992-10-27 |
| 4953413 | Driving device having a vibrator | Koji Iwata, Yoshimasa Kimura, Yoshihiro Konata, Kiyoshi Kaneko | 1990-09-04 |
| 4315563 | Disc brake for preventing squeak noise | Hideyuki Hayashi | 1982-02-16 |