Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807811 | Accumulator fuel injector for diesel engine | Masahiro Aketa, Satoshi Torii, Tetsuro Ikeshima | 1989-02-28 |
MY
Masahiro Yamashita
Overall (1989): #77,963 of 140,708Top 60%
1
Patents 1989