Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008674 | Light emitting device and LCD backlighting device | Hiroyuki Tajima, Hisao Yamaguchi | 2011-08-30 |
| 7556404 | Light source device with equalized colors split, and method of making same | Satoshi Inagaki | 2009-07-07 |
| 7537364 | Door handle portion illumination system | Akihiro Misawa | 2009-05-26 |
| 7531845 | Semiconductor light emitting device | Hiroaki Oshio, Iwao Matsumoto | 2009-05-12 |
| 7462994 | LED illumination apparatus | Satoshi Inagaki | 2008-12-09 |
| 7438452 | Illumination device | — | 2008-10-21 |
| D578082 | Light emitting diode | Shota Shimonishi, Tetsuro Komatsu, Hiroaki Oshio | 2008-10-07 |
| D578083 | Light emitting diode | Shota Shimonishi, Tetsuro Komatsu, Hiroaki Oshio | 2008-10-07 |
| 7329904 | LED lamp device | Satoshi Inagaki | 2008-02-12 |
| 7078738 | Light-emitting device | Satoshi Inagaki, Yasumasa Tatewaki, Takahide Oshio, Hisao Yamaguchi | 2006-07-18 |
| 7029147 | Light emitting apparatus | — | 2006-04-18 |
| 6990922 | Indication system of meter part | Tadaoki Ichikawa, Toshinori Takahashi, Norihito Kino, Hiroshi Ito | 2006-01-31 |
| 6971758 | Illumination device | Shuji Inui, Moriyuki HASHIMOTO, Osamu Yamanaka, Yoshio Sano, Hiroshi Ito +2 more | 2005-12-06 |
| 6945678 | Illumination device | Hiroshi Sugihara, Hiroshi Ito, Takayuki Kamiya, Yoshio Sano, Kazushi Noda | 2005-09-20 |
| 6888723 | LED lamp apparatus | Takayuki Kamiya, Kazushi Noda, Hiroshi Ito, Akihiro Misawa | 2005-05-03 |
| 6851841 | Illumination device | Hiroshi Sugihara, Hiroshi Ito, Takayuki Kamiya, Yoshio Sano, Kazushi Noda | 2005-02-08 |
| 6841933 | Light-emitting device | Osamu Yamanaka | 2005-01-11 |
| 6550953 | Light emitting diode lamp device | Tadaoki Ichikawa, Akihiro Misawa, Toshinori Takahashi, Yoshiaki Ito | 2003-04-22 |