Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376465 | Magnetic recording medium having a ferromagnetic thin film and hydrolysis resistant protective layer comprising a tertiary carboxylic acid having at least two fluorine atoms | Shoji Saibara | 1994-12-27 |
| 5357036 | Organic surface-treating agent | Shoji Saibara, Tomohiro Harada | 1994-10-18 |