Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835407 | Automotive antitheft key arrangement | Sachiro Kataoka | 1989-05-30 |
ST
Shunsaku Tsutsumi
Kokusan Kinzoku Kogyo Kabushiki Kaisha: 1 patents #3 of 5Top 60%
Overall (1989): #56,619 of 140,708Top 45%
1
Patents 1989