Issued Patents All Time
Showing 76–100 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201324 | Stator pole teeth for a claw pole stepping motor | Sakae Fujitani, Masaki Kagawa | 2001-03-13 |
| 6194806 | Compact cylindrical radial gap type motor | Sakae Fujitani, Yoshiyuki Aono, Masaki Kagawa | 2001-02-27 |
| 6177751 | Rotary electric machine and bobbin thereof | Sakae Fujitani, Kunitake Matsushita, Takayuki Yamawaki, Hiroshi Sano, Kazuo Muramatsu +1 more | 2001-01-23 |
| 6166468 | Rotary electric machine and bearing structure thereof | Sakae Fujitani, Kunitake Matsushita, Takayuki Yamawaki, Hiroshi Sano, Kazuo Muramatsu +1 more | 2000-12-26 |
| 6157112 | Brushless DC motor structure | Taketoshi Ohyashiki, Naoyuki Harada, Taichi Nishio | 2000-12-05 |
| 6140726 | Radial gap cylindrical motor having an increased number of slots | Sakae Fujitani, Masaki Kagawa | 2000-10-31 |
| 6133660 | Bearing structure for brushless DC motor | Taketoshi Ohyashiki, Naoyuki Harada | 2000-10-17 |
| 6133655 | Claw-pole stepping motor with rotor including vibration reducing magnet | Sakae Fujitani, Takashi Ishii | 2000-10-17 |
| 6122234 | Recording disk drive using a synchronous driving motor | Sakae Fujitani | 2000-09-19 |
| 6087755 | Radial gap type cylindrical motor | Sakae Fujitani, Masaki Kagawa, Yoshiyuki Aono, Masato Hata, Kunitake Matsushita | 2000-07-11 |
| 6081058 | Motor structure having a permanent magnet motor with grooves to reduce torque ripples | Sakae Fujitani | 2000-06-27 |
| 6081349 | Image processing device, image processing system, and method for generating screens for image processing | Kenji Ebitani | 2000-06-27 |
| 6078457 | Driving method for a stepping motor | Sakae Fujitani, Yoshiyuki Aono, Masahisa Ezuka | 2000-06-20 |
| 6065231 | Motor drive method and drive circuit | Sakae Fujitani, Yoshiyuki Aono | 2000-05-23 |
| 6060800 | Motor structure | Sakae Fujitani, Hiroto Nakamata, Haruyoshi Hino | 2000-05-09 |
| 6057621 | Cylindrical radial gap type motor structure | Sakae Fujitani, Masaki Kagawa, Yoshiyuki Aono | 2000-05-02 |
| 6049151 | Linear motor structure | Hirohito Nakamata | 2000-04-11 |
| 6031304 | Motor structure | Sakae Fujitani, Haruyoshi Hino, Hideki Sakiyama | 2000-02-29 |
| 6013965 | Motor structure | Sakae Fujitani | 2000-01-11 |
| 5962947 | Motor structure | Haruyoshi Hino, Sakae Fujitani, Naomi Inoue, Hideki Sakiyama | 1999-10-05 |
| 5929589 | Stepping motor drive and a method of driving same | Sakae Fujitani, Yoshiyuki Aono, Masahisa Etsuka | 1999-07-27 |
| 5914581 | Information recording device | Sakae Fujitani, Masahisa Ezuka | 1999-06-22 |
| 5880569 | Motor for use in information recording device | Sakae Fujitani, Yoshiyuki Aono | 1999-03-09 |
| 5875069 | Claw-pole synchronous motor for driving a storage device | Sakae Fujitani | 1999-02-23 |
| 5866961 | Motor structure | Sakae Fujitani, Taketoshi Ohyashiki | 1999-02-02 |