Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964811 | Magnetic powder, method for producing the same and magnetic recording medium comprising the same | Yuji Sasaki, Hideaki Watanabe, Shinichi Kitahata | 2005-11-15 |
| 6844426 | Magnetic carrier capable of binding with protein and purification method of protein utilizing the magnetic carrier | Yoshiaki Nishiya | 2005-01-18 |