Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8998189 | Wave washer, rotary shaft supporting device including the wave washer, and electric motor including the rotary shaft supporting device | Yuichi Toyama, Hiroyuki Takahashi, Kosuke TSUKAHARA, Fumihiro Kawakami, Tomohiro Niwa +2 more | 2015-04-07 |
| 8106550 | Polyphase alternating-current motor and electric power steering apparatus | — | 2012-01-31 |