Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9451679 | Illuminating light communication device | Eiji Shiohama, Shigeaki Yamasaki | 2016-09-20 |
| 9236764 | DC power supply system | Kazunori Kidera, Takuya Kagawa, Hideki Tamura, Mariko Nishi | 2016-01-12 |