Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512194 | Acicular ferromagnetic iron oxide particles and process for producing the same | Makoto Ogasawara, Masakazu Yada, Kaoru Sakurai, Masahide Miyashita, Yasumasa Hirai | 1996-04-30 |