Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517172 | Electric bed | Shohei Tsukada, Hideo Kawakami | 2016-12-13 |
| 9414980 | Bed, and combining method and separating method of bed | Toshihide Ueda, Shohei Tsukada, Hideo Kawakami, Tohru Nakamura | 2016-08-16 |
| 9414981 | Bed and separating method of the same | Shohei Tsukada, Tohru Nakamura, Hideo Kawakami, Tomohiro Shimoda | 2016-08-16 |
| D752362 | Mattress | Shohei Tsukada, Hideo Kawakami | 2016-03-29 |
| 9248066 | Wheelchair and combined bed | Shohei Tsukada, Hideo Kawakami | 2016-02-02 |