Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648160 | Magnetic powder, method for producing the same and use of the same | Shinichi Kitahata, Hisao Kanzaki, Noriaki Ohtani, Toshinobu Sueyoshi | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648160 | Magnetic powder, method for producing the same and use of the same | Shinichi Kitahata, Hisao Kanzaki, Noriaki Ohtani, Toshinobu Sueyoshi | 1997-07-15 |