Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882898 | Connecting link structure for a lawn mower | Kazuo Samejima, Hironori Tsuchihashi, Tsuyoshi Sato, Hideo Kida, Kiyoto Kasamatsu | 1989-11-28 |
TH
Toshihiko Hamada
Overall (1989): #49,169 of 140,708Top 35%
1
Patents 1989