Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822258 | In-tank fuel pump | Takashi Matsuda, Ryozo Suzuki, Ryoji Ikeda | 1989-04-18 |
SI
Shingo Iwai
Overall (1989): #57,737 of 140,708Top 45%
1
Patents 1989