Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9329466 | Image projection apparatus in which lamp power is determined by measured illuminance | — | 2016-05-03 |
| 7869082 | Multi-function input/output device and method | Yukihide Hayashida, Kazuhiro Yamada, Kiyoshi Kasatani, Naoki Takashima | 2011-01-11 |