Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810022 | Automotive vehicle with adjustable aerodynamic accessory and control therefor | Michitoshi Takagi, Takaaki Asano | 1989-03-07 |
TY
Tsuguhiro Yamada
Overall (1989): #47,295 of 140,708Top 35%
1
Patents 1989