Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337734 | Vehicle seat | — | 2025-06-24 |
| 11453319 | Conveyance seat with a slide rail including a lower rail and an upper rail | — | 2022-09-27 |
| 10293717 | Vehicle seat | Hirotaka Takei, Masahiko Yamamoto, Shingo Kimata, Shigekazu Otake, Takahiro Mitsui +1 more | 2019-05-21 |
| 9855871 | Vehicle seat | Hirotaka Takei, Masahiko Yamamoto, Shingo Kimata, Shigekazu Otake, Takahiro Mitsui +1 more | 2018-01-02 |