Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953250 | Color adjusting method for projector | Takehiko Yasumi, Hisakazu Aoyanagi, Michitaka Naitou, Shigenobu Jyou | 2005-10-11 |
| 6846081 | Projector | Hisakazu Aoyanagi, Daisuke Moriwaki | 2005-01-25 |