Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D660470 | Light-emitting diode lamp | Nobuyuki Mase, Yasushige Tomiyoshi, Yuji Hosoda | 2012-05-22 |
| D660471 | Light-emitting diode lamp | Nobuyuki Mase, Yasushige Tomiyoshi, Yuji Hosoda | 2012-05-22 |