Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569445 | Fine acicular .alpha.-ferric oxide and production thereof | Yoshiki Fukatsu, Shinji Nakahara, Youichi Yamada, Hideji Yamamoto, Mizuho Wada | 1996-10-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569445 | Fine acicular .alpha.-ferric oxide and production thereof | Yoshiki Fukatsu, Shinji Nakahara, Youichi Yamada, Hideji Yamamoto, Mizuho Wada | 1996-10-29 |