Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873466 | Igniter plug | Shuzo Matsumura, Takanori Mizuno, Noboru Aoki | 1989-10-10 |
TS
Takahire Suzuki
Overall (1989): #52,279 of 140,708Top 40%
1
Patents 1989