Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775649 | Dielectric porcelain composition | Ryozo Kitoh, Tetsuya Fujimoto | 1988-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775649 | Dielectric porcelain composition | Ryozo Kitoh, Tetsuya Fujimoto | 1988-10-04 |