Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810098 | Process for preparing one-component type sealant | Takayuki Kabasawa, Masamichi Danjo, Etuo Okada | 1989-03-07 |
KK
Koichi Kano
Overall (1989): #86,286 of 140,708Top 65%
1
Patents 1989