Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383722 | Optical device and virtual image display | Katsuyuki Akutsu, Satoshi Nakano | 2016-07-05 |
| 9383583 | Image display apparatus | — | 2016-07-05 |
| 9335550 | Optical device, and virtual image display | Katsuyuki Akutsu | 2016-05-10 |
| 9189829 | Head mounted display, and image displaying method in head mounted display | Akihiro Komori | 2015-11-17 |
| 9176265 | Optical device, and virtual image display | Katsuyuki Akutsu | 2015-11-03 |
| 9075232 | Image display apparatus | — | 2015-07-07 |
| 8988315 | Head mounted display | Atsushi Kagawa, Satoshi Nakano, Keita Hibi, Yohei Fukuma, Tomoaki Takuma | 2015-03-24 |
| 8964300 | Image display apparatus and head mounted display | — | 2015-02-24 |
| 8928984 | Image display apparatus | — | 2015-01-06 |
| 8912981 | Image display apparatus and head mounted display | — | 2014-12-16 |
| 8885259 | Image display apparatus | — | 2014-11-11 |
| 8861090 | Display apparatus | — | 2014-10-14 |
| RE45148 | Image display apparatus with relaying optical system, reflective optical component and phase difference optical component | Yasuyuki Sugano | 2014-09-23 |
| 8810878 | Optical device and virtual image display | Katsuyuki Akutsu, Satoshi Nakano | 2014-08-19 |
| 8743442 | Image display device | — | 2014-06-03 |
| 8638499 | Image display apparatus | — | 2014-01-28 |
| 8570244 | Image display apparatus and head mounted display | — | 2013-10-29 |
| 8570243 | Image display apparatus and head mounted display | — | 2013-10-29 |
| 8396339 | Optical device, and virtual image display device | Katsuyuki Akutsu | 2013-03-12 |
| 8335040 | Head-mounted display apparatus | Akio Funanami | 2012-12-18 |
| 8325166 | Optical device and virtual image display device including volume hologram gratings | Katsuyuki Akutsu, Satoshi Nakano | 2012-12-04 |
| 8220966 | Image display apparatus | — | 2012-07-17 |
| 8213755 | Optical device, and virtual image display device | Katsuyuki Akutsu | 2012-07-03 |
| 8213065 | Image display device | — | 2012-07-03 |
| 8073296 | Optical device, and virtual image display device | Katsuyuki Akutsu | 2011-12-06 |