Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849022 | Method for modifying the surface of finely divided silica | Hideki Kobayashi | 1989-07-18 |
| 4704419 | Organosiloxane primer composition | Miyoji Fukayama | 1987-11-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849022 | Method for modifying the surface of finely divided silica | Hideki Kobayashi | 1989-07-18 |
| 4704419 | Organosiloxane primer composition | Miyoji Fukayama | 1987-11-03 |