Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230998 | Ventilation apparatus of internal combustion engine | Masayuki Chiba, Satoko Tofukuji, Kenji Ikeda | 2022-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230998 | Ventilation apparatus of internal combustion engine | Masayuki Chiba, Satoko Tofukuji, Kenji Ikeda | 2022-01-25 |