Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476613 | Communication state analysis method and communication state analysis system | Yuichiro Ikeda, Kanata Yamashita | 2019-11-12 |
| 8232715 | Phosphor, fluorescent lamp using the same, and display device and illuminating device using fluorescent lamp | Tsuneo Kusunoki, Takahiro Igarashi, Takashi Tamura, Katsutoshi Ohno | 2012-07-31 |
| 8035590 | Color liquid crystal display device assembly | Koichiro Kakinuma, Shuichi Haga, Tsuneo Kusunoki, Takahiro Igarashi | 2011-10-11 |