Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922101 | Light-emitting device | Tomomi Matsuoka | 2014-12-30 |
| 8400051 | Light-emitting device and lighting apparatus incorporating same | Tomomi Matsuoka | 2013-03-19 |
| D597039 | Light-emitting diode(LED) | — | 2009-07-28 |
| D597040 | Light-emitting diode (LED) | — | 2009-07-28 |
| 5291054 | Light receiving module for converting light signal to electric signal | Masao Tanaka, Kentaro Tanaka, Susumu Nishimura, Mikihito Yamane, Susumu Maeta | 1994-03-01 |