Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421176 | Grease composition and hub unit | Koji Yoshizaki, Hiroshi Inukai, Shinji Yamane, Hideo Shibata, Hirofumi Inoue +5 more | 2022-08-23 |
| 8245814 | Transmission ratio variable mechanism and vehicle steering apparatus | Atsushi Yao, Satoru Murao | 2012-08-21 |