Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10288888 | Eyeglass-type wearable device, and front part and temple part of eyeglass-type wearable device | Seiji Tatsuta, Teruo Tomita | 2019-05-14 |
| 10168454 | Head-mounted display device | Shinya Takahashi, Yoichi Iba | 2019-01-01 |
| 10126555 | Eyepiece optical member and head-mounted display device | Yoichi Iba | 2018-11-13 |
| 10088684 | Head-mounted display device and light guide prism | Yoichi Iba | 2018-10-02 |
| 10025103 | Eyeglass-type wearable device and front part of eyglass-type wearable device | Seiji Tatsuta, Teruo Tomita | 2018-07-17 |
| 9921410 | Head-mounted display device | Seiji Tatsuta, Teruo Tomita | 2018-03-20 |
| 9829931 | Head-mounted display, image display system, information storage device, and method for controlling head-mounted display | Seiji Tatsuta, Teruo Tomita | 2017-11-28 |
| 9804390 | Virtual image observation optical system and light guide prism | Shinya Takahashi, Yoichi Iba | 2017-10-31 |
| 9779549 | Information presentation system and method for controlling information presentation system | Seiji Tatsuta, Teruo Tomita | 2017-10-03 |
| 9726892 | Light guide prism and image display apparatus | Shinya Takahashi | 2017-08-08 |
| 9690102 | Light-guiding prism and image display apparatus | Shinya Takahashi | 2017-06-27 |
| 9665133 | Head-mounted display, image display system, information storage device, and method for controlling head-mounted display | Seiji Tatsuta, Teruo Tomita | 2017-05-30 |
| 9500783 | Light-guiding prism and image display apparatus | Shinya Takahashi | 2016-11-22 |
| 9366866 | Image display apparatus | — | 2016-06-14 |
| 9217882 | Head mounted display, display device for eyeglasses and temple tip for display device | — | 2015-12-22 |
| D743089 | Illuminating prism | Seiji Tatsuta, Teruo Tomita | 2015-11-10 |
| 9091847 | Head-mounted image display device | Yoichi Iba, Seiji Tatsuta | 2015-07-28 |
| 9039169 | Support member for wearable instrument and head-mounted wearable device | Seiji Tatsuta, Kengo Kitaichi | 2015-05-26 |
| 8994611 | Head-mounted type display device | Seiji Tatsuta, Yoichi Iba | 2015-03-31 |
| D725100 | Flexible tube of a head-mount display | Seiji Tatsuta, Teruo Tomita | 2015-03-24 |
| D719571 | Head mounted display prism | Yoichi Iba, Shinya Takahashi | 2014-12-16 |
| 8777406 | Device-mounting support member | Seiji Tatsuta, Yoichi Iba | 2014-07-15 |
| D691602 | Head-mount display | Seiji Tatsuta, Teruo Tomita | 2013-10-15 |
| 8451194 | Information processing system, digital photo frame, information processing method, and computer program product | Seiji Tatsuta, Yoichi Iba | 2013-05-28 |
| 8446676 | Head-mounted display device | Yoichi Iba, Seiji Tatsuta | 2013-05-21 |