Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845929 | Cutter-trimmer of walk-behind type | Masami Kawasaki, Tetsuya Nishida | 1989-07-11 |
KS
Keiichi Sanpei
Overall (1989): #87,828 of 140,708Top 65%
1
Patents 1989