Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805581 | Arrangement of canister-used emission control system in motor vehicle | Tomiharu Yamada, Tomonori Shirata, Tetsuro Kondo | 1989-02-21 |
AS
Atsushi Shizuta
Overall (1989): #130,443 of 140,708Top 95%
1
Patents 1989