Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355753 | Air heating system of internal combustion engine-mounted motor vehicle | — | 1982-10-26 |
TW
Takeaki Watanabe
Overall (1982): #28,612 of 81,411Top 40%
1
Patents 1982