Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5464674 | Magnetic recording medium and method for its production | Ichiro Makino, Akira Mitsui, Eiichi Ando, Junichi Ebisawa, Koichi Suzuki +3 more | 1995-11-07 |
| 5209835 | Method for producing a specified zirconium-silicon amorphous oxide film composition by sputtering | Ichiro Makino, Akira Mitsui, Eiichi Ando, Junichi Ebisawa, Koichi Suzuki +3 more | 1993-05-11 |