Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757815 | Lamp unit | Naoto Saruwatari, Masanori Gotou, Makoto Hoshino | 2014-06-24 |
| 5082326 | Vehicle seat with automatic adjustment mechanisms utilizing inflatable air bags | Tadashi Sakuma, Toshimichi Hioki | 1992-01-21 |
| 4965899 | Air cushion for chair and chair utilizing the air cushion | Toshimichi Hioki | 1990-10-30 |
| 4920591 | Air support for chair and method for manufacturing chair utilizing the air support | Toshimichi Hioki | 1990-05-01 |