Issued Patents 2017
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854631 | LED illumination device | Takashi Akiyama | 2017-12-26 |
| D803170 | Light-emitting diode | Yasuaki Kayanuma, Tatsuro Yamada, Yuki Nishikawa | 2017-11-21 |
| 9711788 | Primary lithium battery | Naoaki Nishimura, Haruhiko Satake, Nobuhiro Nishiguchi | 2017-07-18 |
| D789309 | Light-emitting diode | Takashi Akiyama, Shigehisa Watanabe | 2017-06-13 |
| D789308 | Light-emitting diode | Yuki Nishikawa | 2017-06-13 |
| D788721 | Light-emitting diode | Takashi Akiyama, Shigehisa Watanabe | 2017-06-06 |
| D788720 | Light-emitting diode | Takashi Akiyama, Shigehisa Watanabe | 2017-06-06 |
| D786808 | Light-emitting diode | Yasuaki Kayanuma, Tatsuro Yamada, Yuki Nishikawa | 2017-05-16 |