Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10104719 | Radiant heater device | Hideaki Kako, Yasuhiro Sagou, Hiroyasu Oide, Hideki Seki | 2018-10-16 |
| 10004111 | In-vehicle radiant heater control apparatus | Masatoshi Nakashima, Takuya Kataoka, Yasuhiro Sagou, Asami Takahashi, Hiroyuki Sakane +1 more | 2018-06-19 |