Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810098 | Process for preparing one-component type sealant | Koichi Kano, Takayuki Kabasawa, Etuo Okada | 1989-03-07 |
MD
Masamichi Danjo
Overall (1989): #81,947 of 140,708Top 60%
1
Patents 1989