Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813385 | General-purpose internal combustion engine | Yoshinobu Yamaguchi, Mutsumi Terasawa | 1989-03-21 |
MS
Mitsuo Sasagase
Toyo Roki Seizo Kabushiki Kaisha: 1 patents #32 of 69Top 50%
Overall (All Time): #3,923,267 of 4,157,543Top 95%
1
Patents All Time