Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873070 | Process for producing silicon carbide whiskers | Kichiro Kaji, Katsunori Shimasaki, Masakazu Yamamoto, Kozo Saiki, Keita Yura +2 more | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873070 | Process for producing silicon carbide whiskers | Kichiro Kaji, Katsunori Shimasaki, Masakazu Yamamoto, Kozo Saiki, Keita Yura +2 more | 1989-10-10 |