Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965582 | Worm reducer and electric assist device | Satoshi Ishikuri, Haruhiko Kiyota, Souta MATSUMOTO, Toru Ishii, Hiroyuki Sugawara | 2024-04-23 |
| 11648978 | Torque transmission joint and electric-powered power steering apparatus | Toru Segawa, Toru Ishii, Ryota Sugihara, Takeshi Yamamoto, Akihide Fujita | 2023-05-16 |
| 11015656 | Torque transmission joint and electric power steering device | Toru Ishii, Toru Segawa, Nobuyuki Nishimura | 2021-05-25 |
| 10982721 | Torque transmission joint and electric power steering device | Toru Segawa, Toru Ishii | 2021-04-20 |
| 10738834 | Joint for torque transmission and worm reduction gear | Nobuyuki Nishimura | 2020-08-11 |
| 10408271 | Torque transmission joint and worm reduction gear | — | 2019-09-10 |
| 10288126 | Torque transmission joint and electric power steering device | Toru Segawa | 2019-05-14 |
| 9519748 | Assistance device for steering device and method of assisting steering device design | Masaki Tomaru, Naoki Sawada, Akira Ichikawa | 2016-12-13 |
| 8965743 | Steering device design assisting apparatus and steering device design assisting method | Masaki Tomaru, Naoki Sawada, Akira Ichikawa | 2015-02-24 |