Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766714 | Lifting device and sporting device | Tatsuhiko Nakamura, Takuya Nagasawa | 2020-09-08 |
| 10597237 | Lifting and lowering apparatus | Tatsuhiko Nakamura, Koji Takahashi | 2020-03-24 |
| 10577189 | Conveyance device, planar conveyance apparatus, and conveyance unit | Tatsuhiko Nakamura, Kazuwo Miki | 2020-03-03 |
| 10530477 | Visible light communication apparatus | Hiroyuki Nishino, Hiromichi Goto, Shojiro KIDO, Teruhito Takeda | 2020-01-07 |