Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10133413 | Input state detection device | Hiroyuki Nakajima, Tetsuyoshi Shibata, Hirokazu Yamamoto | 2018-11-20 |
| 10051972 | Mattress | Yasuhiro Nakamura, Hiroshi Yamada, Akitsugu MISAKI | 2018-08-21 |