Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165378 | Polysaccharide derivative/magnetic metal oxide composite | Masakatsu Hasegawa, Takamasa Hanaichi, Katsutoshi Murase, Hisato Yamada, Hideo Nagae +1 more | 2000-12-26 |
| 5204457 | Organic magnetic complex | Masakatsu Hasegawa | 1993-04-20 |
| 5077132 | Biocompatible composite material and a method for producing the same | Seiji Ban, Hisashi Iwata, Haruo Ito | 1991-12-31 |