Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829749 | Tire handling system | Yukiyasu Joe, Shunro Kubota, Toshihiko Tanaka, Takuichi Kameda | 1989-05-16 |
HH
Hisato Hiyama
Sumitomo Heavy Industries: 1 patents #4 of 49Top 9%
Overall (1989): #105,477 of 140,708Top 75%
1
Patents 1989