Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10649131 | Display device and head-mounted display | Naru Usukura | 2020-05-12 |
| 9857586 | Reflective projection display device | Naru Usukura, Hiromi Katoh | 2018-01-02 |
| 9563114 | Display device | Naru Usukura, Hiromi Katoh | 2017-02-07 |
| 9075301 | Optical component and optical system | Kentarou Imamura, Shigeto Yoshida, Hisashi Watanabe | 2015-07-07 |
| 9010943 | Display device | Kentarou Imamura, Shigeto Yoshida | 2015-04-21 |
| 8953124 | Optical system | Kentarou Imamura, Shigeto Yoshida, Hisashi Watanabe | 2015-02-10 |
| 8941800 | Reflective image forming element and optical system | Kentarou Imamura, Shigeto Yoshida | 2015-01-27 |
| 8905546 | Optical system | Shigeto Yoshida, Kentarou Imamura | 2014-12-09 |
| 8728941 | Semiconductor apparatus and manufacturing method of same | Shigeki Imai, Hikaru Kobayashi | 2014-05-20 |
| 6348958 | Color filter and optical display device | Koji Matsuoka, Kenji Takii, Shingo Kawashima, Takamichi Honma, Masaharu Akitomo | 2002-02-19 |