Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603080 | Magnetic recording media comprising fine particles of organosilica gel in the magnetic recording layer | Yasuo Mukai | 1986-07-29 |
| 4526836 | Magnetic recording media comprising a reaction product of a specific type of fluorine resin and a curing polymer material as a binder in the magnetic layer thereof | Yasuo Mukai | 1985-07-02 |