Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795723 | Electrically conductive ceramic product and process for its production | Hiroshi Nishikawa, Masami Nakashima | 1989-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795723 | Electrically conductive ceramic product and process for its production | Hiroshi Nishikawa, Masami Nakashima | 1989-01-03 |