Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543041 | Supply system of petroleum heavy oil containing magnetic fine particles | Hajime Okazaki, Manabu Kazato, Haruki Nagano, Masaru Ushio, Kozo Kamiya | 1996-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543041 | Supply system of petroleum heavy oil containing magnetic fine particles | Hajime Okazaki, Manabu Kazato, Haruki Nagano, Masaru Ushio, Kozo Kamiya | 1996-08-06 |