Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D481379 | Optical wireless communication device | Takumi Nagai, Mika Maezawa, Shintaro Yokota | 2003-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D481379 | Optical wireless communication device | Takumi Nagai, Mika Maezawa, Shintaro Yokota | 2003-10-28 |