Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007556 | Light deflection device | — | 2024-06-11 |
| 10151575 | Position sensing device and position sensing method | Ken Nishioka, Kenji Nagashima, Kazuhiro Takahashi | 2018-12-11 |
| 9865188 | Image display device | — | 2018-01-09 |
| 9841844 | Image display device | Kazuhiro Takahashi, Ken Nishioka | 2017-12-12 |
| 9826205 | Display and portable projector | Ken Nishioka, Kenji Nagashima, Takatoshi Nishimura, Yasunori Higashiyama | 2017-11-21 |
| 9791711 | Image display device | Ken Nishioka, Kenji Nagashima, Atsuya Hirano | 2017-10-17 |
| 9709878 | Projector and rear projector | Shintaro Izukawa, Ken Nishioka | 2017-07-18 |
| 9606637 | Projector and electronic device having projector function | — | 2017-03-28 |
| 9602789 | Display and portable projector | Ken Nishioka, Kenji Nagashima, Takatoshi Nishimura, Yasunori Higashiyama | 2017-03-21 |
| 9454264 | Manipulation input device, manipulation input system, and manipulation input method | Ken Nishioka, Shintaro Izukawa | 2016-09-27 |
| 9405407 | Projector | Shintaro Izukawa, Ken Nishioka | 2016-08-02 |
| 9298013 | Image display device | — | 2016-03-29 |
| 9251730 | Image display apparatus and image scanning apparatus | — | 2016-02-02 |
| 9202434 | Image displaying device | — | 2015-12-01 |
| 9104092 | Display and portable projector including a laser beam generation portion | Ken Nishioka, Kenji Nagashima, Takatoshi Nishimura, Yasunori Higashiyama | 2015-08-11 |
| 9075246 | Image display device having laser light scanning with a variation in scanning speed | Kenji Nagashima | 2015-07-07 |
| 9069184 | Display device, and portable apparatus having projector function | Ken Nishioka, Kenji Nagashima, Atsuya Hirano | 2015-06-30 |
| 8876298 | Projector and projector system | — | 2014-11-04 |
| 8866803 | Image display device displaying image by applying laser light | Ken Nishioka, Tomohisa Hirai, Manabu Murayama | 2014-10-21 |
| 8690337 | Device and method for displaying an image on a VUI screen and also a main projection screen | Hiroshi Nishigaki, Atsuya Hirano, Ken Nishioka | 2014-04-08 |
| 8419195 | Projector | Hiroshi Nishigaki, Atsuya Hirano, Ken Nishioka | 2013-04-16 |
| 8416481 | Laser projector | Atsuya Hirano, Ken Nishioka, Hiroshi Nishigaki | 2013-04-09 |
| 8408720 | Image display apparatus, image display method, and recording medium having image display program stored therein | Hiroshi Nishigaki, Atsuya Hirano, Ken Nishioka | 2013-04-02 |
| 8368006 | Driving a laser scanning section using a basic period of a pulse signal based on a period of a resonance frequency and accumulated period errors to produce a correction period quantity | Atsuya Hirano, Ken Nishioka, Hiroshi Nishigaki | 2013-02-05 |
| 8243287 | Projector | Hiroshi Nishigaki, Atsuya Hirano, Ken Nishioka | 2012-08-14 |