Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817372 | Power lawn mower | Toshihiro Toda, Masato Mukainakano, Shigeto Iwadare | 1989-04-04 |
MI
Masatoshi Ihara
Overall (1989): #81,048 of 140,708Top 60%
1
Patents 1989