Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4629606 | Recovery of tungsten compounds | Yoshiyuki Imagire, Teruhiko Hirabayashi, Toshifumi Kitagawa, Yasukazu Murakami, Iwao Abe +3 more | 1986-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4629606 | Recovery of tungsten compounds | Yoshiyuki Imagire, Teruhiko Hirabayashi, Toshifumi Kitagawa, Yasukazu Murakami, Iwao Abe +3 more | 1986-12-16 |