Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094904 | Magnetic recording medium | Akira Kawakami, Yasuo Ando, Takuo Nishikawa, Rieko Ren | 1992-03-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094904 | Magnetic recording medium | Akira Kawakami, Yasuo Ando, Takuo Nishikawa, Rieko Ren | 1992-03-10 |