Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661701 | Lighting circuit and vehicular lighting device | Kentarou Murakami, Masayasu Ito, Takao Muramatsu, Hidetada Tanaka, Satoshi Yamamura | 2020-05-26 |
| 10609774 | Lighting circuit and vehicle lamp | Toshiyuki Tsuchiya, Takao Muramatsu | 2020-03-31 |