Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805569 | Intake system for an engine | Hunihiko Fujiwara, Naoya Matsuo, Kouichi Miyamoto | 1989-02-21 |
KS
Koji Suzumura
Overall (1989): #85,918 of 140,708Top 65%
1
Patents 1989