Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656603 | Vehicle interior illumination device | Terumitsu Sugimoto, Yasushi Ohba, Nobuyoshi Imaeda, Makoto Sunohara, Hisanori Kato +1 more | 2017-05-23 |
| 9615436 | Lighting system | Yasuyuki Shigezane, Shuuji Satake, Terumitsu Sugimoto | 2017-04-04 |