Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8294311 | Electric motor and electric power steering apparatus | Takashi Miyoshi, Yasuo Shimizu, Atsuhiko Yoneda, Katsuhiro Saito, Katsuji Watanabe | 2012-10-23 |
| 7814808 | Worm gear mechanism and electric power steering apparatus equipped with the worm gear mechanism | Yasuo Shimizu, Katsuji Watanabe, Takahiro Aoki, Yasuhiro Terada | 2010-10-19 |
| 6848534 | Electric power steering apparatus | Takahiro Kawakami, Mitsutaka Sugino, Yasuhiro Tsutsui | 2005-02-01 |