Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751554 | Steering system | Masayoshi Sakuda, Michiaki YAMAOKA | 2017-09-05 |
| 9663134 | Steering system | Susumu Imagaki, Masayoshi Sakuda, Yuji Takahashi, Tomonori Sugiura, Shoji Ishimura +1 more | 2017-05-30 |
| 9637160 | Steering system | Masayoshi Sakuda | 2017-05-02 |
| 9586611 | Steering system | Masayoshi Sakuda, Michi Kikuiri | 2017-03-07 |
| 9545943 | Steering device | Masayoshi Sakuda | 2017-01-17 |
| 9415793 | Steering apparatus | Tatsuro Kubota, Yoshihito Yoshihara, Eiji Tanaka, Tomonori Sugiura, Masayuki Nagaoka | 2016-08-16 |
| 9156491 | Steering system | Tomonori Sugiura | 2015-10-13 |
| 8733201 | Steering apparatus for vehicle | Akio Osuka | 2014-05-27 |
| 8485554 | Steering device | Akio Osuka | 2013-07-16 |