Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875446 | System and method for controlling an engine idling speed for an internal combustion engine | Shinsuke Nakazawa | 1989-10-24 |
TN
Toshikazu Nemoto
Overall (1989): #48,413 of 140,708Top 35%
1
Patents 1989