Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D700585 | Light emitting diode | Shigeo Takeda, Tomohiro Miwa, Hiroyuki Tajima | 2014-03-04 |
| 8643271 | LED lamp module | Hiroyuki Tajima, Toshimasa Hayashi, Hideki Kokubu | 2014-02-04 |
| D698322 | Light emitting diode | Shigeo Takeda, Tomohiro Miwa, Hiroyuki Tajima | 2014-01-28 |
| 8368108 | Light emitting element housing package | Hiroyuki Tajima, Yosuke Tsuchiya | 2013-02-05 |
| 8232578 | Light emitting semiconductor device | Shigeo Takeda, Hiroyuki Tajima, Yosuke Tsuchiya | 2012-07-31 |
| D578083 | Light emitting diode | Mitsuhiro Nawashiro, Tetsuro Komatsu, Hiroaki Oshio | 2008-10-07 |
| D578082 | Light emitting diode | Mitsuhiro Nawashiro, Tetsuro Komatsu, Hiroaki Oshio | 2008-10-07 |
| 7227190 | White light emitting device | Takemasa Yasukawa, Koichi Ota | 2007-06-05 |