Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5064784 | Glass frit useful for the preparation of glass bubbles, and glass bubbles prepared by using it | Osamu Saito, Yoshinori Ito | 1991-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5064784 | Glass frit useful for the preparation of glass bubbles, and glass bubbles prepared by using it | Osamu Saito, Yoshinori Ito | 1991-11-12 |