Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8970566 | Input source search support method, and image display apparatus and projector using the search support method | — | 2015-03-03 |
| 8264480 | Input source search support method, and image display apparatus and projector using the search support method | — | 2012-09-11 |
| 8054387 | Electronic apparatus and projector | Hitoshi Hayama | 2011-11-08 |
| 7701452 | Input source search support method, and image display apparatus and projector using the search support method | — | 2010-04-20 |
| 7209135 | Image display apparatus | Shoichi Akaiwa, Miki Nagano | 2007-04-24 |
| 7119855 | Image display with display-switching function | Takefumi Sakakibara | 2006-10-10 |
| 7061476 | Projection display apparatus | Shoichi Akaiwa | 2006-06-13 |
| 6741240 | Image display apparatus | Shoichi Akaiwa, Miki Nagano | 2004-05-25 |
| 6715881 | Presentation support system and projector system | — | 2004-04-06 |
| 6603516 | Image display apparatus | Shoichi Akaiwa | 2003-08-05 |
| 6540365 | Projection type display apparatus | Shoichi Akaiwa | 2003-04-01 |
| 6483502 | Image reproducing apparatus, projector, image reproducing system, and information storing medium | — | 2002-11-19 |
| 6448715 | Projection display apparatus | Shoichi Akaiwa | 2002-09-10 |