Issued Patents 2017
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9798063 | Light guide plate and surface illumination device | Norikazu Kitamura, Kazuhide Hirota | 2017-10-24 |
| 9798062 | Liquid crystal display device that switches between a transparent state and an opaque state comprising first and second light sources | Norikazu Kitamura, Yoshimasa Osumi, Yasuhiro Tanoue, Yoshihiko Takagi, Norihisa Kanzaki +5 more | 2017-10-24 |
| 9753205 | Light guide body and light-emitting device | Yoshihiko Takagi, Yoshimasa Osumi, Norikazu Kitamura, Junya Fujita | 2017-09-05 |
| 9706193 | Display device | — | 2017-07-11 |
| 9704682 | Operation indicating lamp-equipped electromagnetic relay | Yuji Hirose, Hiroyuki Miyamoto, Yasuhiro Tanoue | 2017-07-11 |
| 9678264 | Light guide plate and surface light source device | Norikazu Kitamura, Kazuhide Hirota | 2017-06-13 |
| 9582959 | Reflection structure, light guide body, light emitting device, and game machine | Yoshimasa Osumi, Yoshihiko Takagi, Norikazu Kitamura, Takaaki Suzumura, Junya Fujita | 2017-02-28 |
| 9559986 | Network switching device | Nobuhito Matsuyama, Takayuki Muranaka, Isao Kimura, Shinichi Akahane | 2017-01-31 |