Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515730 | Visible light communication terminal | Masao Kamada, Yosuke Kondo, Takashi Osugi, Yukiko Omoto, Yoshiyuki Miyake | 2016-12-06 |
| 8779459 | LED unit and illumination device using the same | Katsuhiro Takeda, Minoru Bannai, Takasi Oosugi | 2014-07-15 |
| D693032 | Light emitting diode module | Katsuhiro Takeda, Minoru Bannai, Takashi Oosugi | 2013-11-05 |
| D693033 | Light emitting diode module | Katsuhiro Takeda, Minoru Bannai, Takashi Oosugi | 2013-11-05 |