Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279890 | Pressure-sensitive sensor, mat system using pressure-sensitive sensor, and method for manufacturing pressure-sensitive sensor | Yoshiro Koga | 2025-04-22 |
| 11256229 | Industrial machinery and control method thereof | Jun Fujita, Atsushi Tada, Hirohiko Matsuzaki | 2022-02-22 |
| 10571888 | Industrial machinery and control method thereof | Jun Fujita, Atsushi Tada, Hirohiko Matsuzaki | 2020-02-25 |
| 9733635 | Electric machine and display method | — | 2017-08-15 |
| 9592630 | Automatic temperature rise control method for molding machine | — | 2017-03-14 |
| 8174218 | Servomotor current control method and servomotor | Jun Fujita | 2012-05-08 |
| 7906932 | Signal processing device, velocity detecting device and servo mechanism | Jun Fujita | 2011-03-15 |
| 7728536 | Servomotor current control method and servomotor | Kazuhiro Katsumata | 2010-06-01 |
| 7541763 | Servo control device | Ryuji Aono, Naomi Kobayashi, Takeshi Iida | 2009-06-02 |
| 7528565 | Signal processing device, signal processing method, signal processing program, recording medium storing the program, speed detector and servomechanism | Jun Fujita | 2009-05-05 |
| 7002315 | Servo control device | Ryuji Aono, Naomi Kobayashi, Takeshi Iida | 2006-02-21 |
| 6625502 | Automatic speed loop gain adjustment method and apparatus for a feedback control system | Jun Fujita | 2003-09-23 |
| 4195823 | Method of and an apparatus for agitating a bath of melted metal for treating the same | Kiichi Narita, Takasuke Mori | 1980-04-01 |