Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298841 | Apparatus for controlling the speed of a moving object | Hiroshi Katayama, Fumio Tajima, Taizo Miyazaki, Shigeki Morinaga, Nobuyoshi Mutoh +4 more | 1994-03-29 |
| 5175479 | Moving body position control apparatus and signal reproducing apparatus | Fumio Tajima, Hiroshi Katayama, Taizou Miyazaki, Shigeki Morinaga, Nobuyoshi Mutoh | 1992-12-29 |
| 5023924 | Speed control apparatus for movable equipment | Fumio Tajima, Hiroshi Katayama, Kunio Miyashita, Shigeki Morinaga | 1991-06-11 |
| 4980617 | Speed control apparatus of movable equipment | Fumio Tajima, Hiroshi Katayama, Tunehiro Endo, Kunio Miyashita, Jun Ohya +1 more | 1990-12-25 |
| 4918346 | Low ripple-torque permanent magnet brushless motor | Fumio Tajima, Nicolas Samman, Kunio Miyashita, Hiroshi Katayama, Motoya Ito +1 more | 1990-04-17 |
| 4914361 | Method and apparatus for controlling the speed of moving body | Fumio Tajima, Hiroshi Katayama, Kunio Miyashita, Kouichi Saito | 1990-04-03 |