Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181245 | Light source device and light projecting device | Ryota Yuge, Shigeo Hayashi, Tetsuya Kamada | 2021-11-23 |
| 10355180 | Light emitting device and light emitting module | Shigeo Hayashi | 2019-07-16 |
| 8866279 | Semiconductor device | Yuu Hasegawa, Kenichi Ito, Toshiyuki Fukuda, Kiyoshi Fujihara, Masanori Nishino | 2014-10-21 |
| 8669571 | Light distribution controller, light-emitting device using the same, and method for fabricating light distribution controller | Akihiko Murai, Masahiro Kume, Akiko Nakamura, Kiyoshi Fujihara | 2014-03-11 |
| 8508689 | Light-emitting device, surface light-emitting apparatus, display system | Takashi Kuwaharada, Hiroshi Yamaguchi, Seiji Hamada, Motonobu Yoshikawa | 2013-08-13 |
| D650342 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-12-13 |
| D650341 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-12-13 |
| D649944 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-12-06 |
| D649943 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-12-06 |
| D646235 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-10-04 |
| D645419 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-09-20 |
| D645416 | Light-emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-09-20 |
| D645420 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-09-20 |
| D642143 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-07-26 |
| D642141 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-07-26 |
| D642142 | Light emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-07-26 |
| D636743 | Light-emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-04-26 |
| D636742 | Light-emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-04-26 |
| D636741 | Light-emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2011-04-26 |
| D628965 | Light-emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2010-12-14 |
| D628966 | Light-emitting diode | Takashi Kuwaharada, Tomoyuki Kusano | 2010-12-14 |