Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180097 | In-vehicle power supply device | — | 2021-11-23 |
| 11130450 | Deposit removal system, and deposit removal method | Masahiro Koharazawa, Shinya HIROSAWA, Ryota Hamabe | 2021-09-28 |