Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8926389 | Light-emitting device and manufacturing method thereof | — | 2015-01-06 |
| 8593059 | Lighting device | Koichiro Tanaka | 2013-11-26 |
| 8181875 | RFID tag and driving method thereof | — | 2012-05-22 |