Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8403498 | Projector, and its filter renewal control method | Mitsuru Kotaka, Shigekazu Yamagishi, Yoshinobu Nakajima, Toshiyuki Noguchi, Kenji Kunitake | 2013-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8403498 | Projector, and its filter renewal control method | Mitsuru Kotaka, Shigekazu Yamagishi, Yoshinobu Nakajima, Toshiyuki Noguchi, Kenji Kunitake | 2013-03-26 |