Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697627 | Illumination apparatus | Koichi Fukushima, Toyohisa Shozo, Youichi Yamaguchi | 2020-06-30 |
| 10697619 | Surface light emission system, lighting system, and lighting space reproduction method | Shozo Toyohisa, Harunobu Izumo, Youichi Yamaguchi | 2020-06-30 |
| 10439472 | Armature, armature manufacturing method, and rotating electrical device | Kazumasa Iwatsuki, Eiji Hoshikawa, Takeshi Mamiya, Kiyomi Takahashi, Masayuki Inoue | 2019-10-08 |
| 9682712 | Overtaking assistant system for notifying a driver that it is safe to overtake another vehicle | — | 2017-06-20 |
| 8532905 | Fuel-efficient driving system | Yoshitaka Nishiyama | 2013-09-10 |
| 8174642 | Light guide unit, illuminating device and liquid crystal display device | Takeshi Masuda | 2012-05-08 |
| 8092062 | Light-emitting element and display unit having the same | Takeshi Masuda, Yuhsaku Ajichi | 2012-01-10 |