Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387530 | Waterproof terminal block unit with insulating plate | Daisuke Shinohira, Dotaru Usui, Yasushi Koyanagawa | 2008-06-17 |
| 7239939 | Substrate transfer device | Yoshiyuki Tomita, Kazutoshi Sakaki | 2007-07-03 |
| 7082674 | Method for winding a single coil of a coil unit for a linear motor | Yasushi Koyanagawa, Yoshiyuki Tomita | 2006-08-01 |
| 6925355 | Substrate transfer device | Yoshiyuki Tomita, Kazutoshi Sakaki | 2005-08-02 |
| 6806594 | Coil unit for linear motor | Yasushi Koyanagawa, Tatsuro Kato, Masanobu Sugimine, Daisuke Shinohira | 2004-10-19 |
| 6661128 | Two-phase excitation linear motor | Yasushi Koyanagawa | 2003-12-09 |
| 6644584 | Single coil of coil unit for linear motor, method and device for winding and forming the same, and method for forming and fabricating coil unit | Yasushi Koyanagawa, Yoshiyuki Tomita | 2003-11-11 |
| 6646536 | Single coil of coil unit for linear motor and winding former thereof | Yasushi Koyanagawa | 2003-11-11 |
| 6584367 | Stage position control method and stage position control apparatus capable of improving positioning precision | Kenichi Makino, Yoshiyuki Tomita | 2003-06-24 |
| 6564110 | Position controlling apparatus capable of reducing the effect of disturbance | Kenichi Makino, Yoshiyuki Tomita | 2003-05-13 |