Issued Patents 2004
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833649 | Electric rotary machine | Kunitake Matsushita, Seiichi Matsuura | 2004-12-21 |
| 6824490 | Planetary gear reduction device with torque limiter function | Kunitake Matsushita, Kazuo Muramatsu | 2004-11-30 |
| 6822356 | Electric rotary machine with stator armature including barrier walls | Seiichi Matsuura, Kunitake Matsushita, Kazuo Muramatsu | 2004-11-23 |
| 6815861 | Electric rotary machine with armature of discrete salient pole structure | Seiichi Matsuura, Sakae Fujitani | 2004-11-09 |
| 6809438 | Permanent magnet stepping motor having pole teeth misaligned by an electrical angle | Taketoshi Ohyashiki, Sakae Fujitani | 2004-10-26 |
| 6791223 | Stepping motor | Taketoshi Ohyashiki, Kunitake Matsushita | 2004-09-14 |
| 6768242 | Rotor structure of inner rotor type motor | Kunitake Matsushita | 2004-07-27 |
| 6765320 | Actuator | Sakae Fujitani, Masaki Kagawa | 2004-07-20 |
| 6756871 | Actuator with number of stator teeth equal to number of rotor poles | Sakae Fujitani, Masaki Kagawa | 2004-06-29 |
| 6737782 | Electric rotary machine having bobbins with thin-walled extensions of flange | Seiichi Matsuura, Masato Hata | 2004-05-18 |
| 6717319 | Electric rotary machine with armature of discrete salient pole structure | Seiichi Matsuura, Kunitake Matsushita, Masato Hata, Sakae Fujitani | 2004-04-06 |
| 6682454 | Planetary gear reduction device with torque limiter function | Kunitake Matsushita, Kazuo Muramatsu | 2004-01-27 |