Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372843 | Process for producing a magnetic recording medium using a patterned diffusion barrier | Yoshinori Miyamura, Masaaki Futamoto | 1994-12-13 |
| 5325244 | Magnetic recording data storage system | Hisashi Takano, Kyo Akagi, Mikio Suzuki, Takeshi Nakao, Yoshinori Miyamura +8 more | 1994-06-28 |