Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182984 | Ink jet-recording medium and method for producing the same | Kenji Kohno | 2007-02-27 |
| 5648160 | Magnetic powder, method for producing the same and use of the same | Mikio Kishimoto, Shinichi Kitahata, Hisao Kanzaki, Toshinobu Sueyoshi | 1997-07-15 |