Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155193 | Seat cushion for vehicle seat and vehicle seat | Etsunori Fujita, Seiji Kawasaki, Yuta Hiramoto, Minoru Nakamura | 2021-10-26 |
| 10278509 | Lumbar support structure and seat structure | Etsunori Fujita, Ryuji Kuwano | 2019-05-07 |
| 10118513 | Seat structure | Etsunori Fujita, Yumi Ogura | 2018-11-06 |
| 9862291 | Seat slide device | Katsuhiro Inoue, Etsunori Fujita, Yumi Ogura, Seiji Kawasaki, Seiya Yoshida +4 more | 2018-01-09 |
| 9522448 | Manufacturing method for seat frame structure | Hitoshi Fujita, Etsunori Fujita, Seiji Kawasaki, Yumi Ogura, Katsuhiro Inoue +6 more | 2016-12-20 |
| 9376044 | Vehicle seat | Etsunori Fujita, Yumi Ogura, Seiji Kawasaki, Katsuhiro Inoue, Eiji Sugimoto +4 more | 2016-06-28 |