Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883024 | Water-cooling system for a water-cooled horizontal cylinder engine | Ryoichi Ito, Koji Iwai, Tsuyoshi Nishida | 1989-11-28 |
JK
Junji Kimura
Overall (1989): #91,689 of 140,708Top 70%
1
Patents 1989