Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029067 | Cushion body, seat, and method of manufacturing the same | Mika Ito | 2011-10-04 |
| 7996970 | Seat, method of manufacturing the same, and method of treatment for recovery from permanent set in fatigue of the seat | Atsushi Suzuki | 2011-08-16 |
| 7152920 | Vehicle seat with system for facilitating relieving of fatigue of person sitting on the seat | Shinji Sugiyama, Isao Kawashima | 2006-12-26 |
| 5722724 | Vehicle seat with a retractable sub vehicle seat | Masami Yoshida, Tomomi Shouji | 1998-03-03 |