Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632881 | Encapsulant of epoxy resin and liquid aromatic amine curing agent | Masahiko Osaka, Masatsugu Ogata | 2003-10-14 |
| 6586086 | Magnetic recording medium and making method | — | 2003-07-01 |