Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331821 | Gear and steering device | Hiroaki Suzuki, Tetsuya EBISU, Yuki Fujioka, Tomonori Sugiura, Kosuke Ito +7 more | 2025-06-17 |
| 12280818 | Steering column device | Hiroaki Suzuki, Tetsuya EBISU, Yuki Fujioka, Tomonori Sugiura, Kosuke Ito +4 more | 2025-04-22 |
| 11624408 | Shaft coupling | Hideyuki Honkado | 2023-04-11 |
| 11441665 | Worm reducer and method for manufacturing worm reducer | Hirofumi Ueda | 2022-09-13 |
| 10883594 | Worm reducer | Hirofumi Ueda | 2021-01-05 |
| 10661822 | Worm reducer and electric power steering system | Hirofumi Ueda, Kaname Joushita | 2020-05-26 |
| 9902421 | Worm reduction gear and steering mechanism | — | 2018-02-27 |
| 9580101 | Electric power steering system | — | 2017-02-28 |