Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471431 | Brushed electric motor and method for setting brush configuration | Yoshiaki Hayashi | 2013-06-25 |
| 6452297 | Motor device having commutator and brush outside yoke | Toshio Yamamoto | 2002-09-17 |
| 6104110 | Electrical noise suppressor for direct current motor | Yasuaki Uchida, Yasushi Sugahara, Tsugio Ozaki | 2000-08-15 |
| 5983484 | Method of making an electric motor | Masashi Nakata, Akio Oshiro, Seiichi Murakami | 1999-11-16 |
| 5747901 | Electric motor and method of making the same | Masashi Nakata, Akio Oshiro, Seiichi Murakami | 1998-05-05 |