Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274185 | Lighting device | Mitsuaki Kato, Hiroshi Ohno, Hiroyasu Kondo, Ryoji Tsuda | 2019-04-30 |
| 10222050 | Lighting device | Mitsuaki Kato, Hiroshi Ohno, Tomonao Takamatsu | 2019-03-05 |
| 10224585 | Battery heat radiation system, battery heat radiation unit | Tomonao Takamatsu, Mitsunobu Yoshida, Nobukatsu Sugiyama, Ryosuke Yagi, Norihiro Tomimatsu +4 more | 2019-03-05 |