Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690838 | Magnetic recording medium and process for producing same | Yoshihiro Moriguchi, Hiroshi Yashiki, Yoshiki Kato, Kenichi Gomi, Hideaki Tanaka | 1997-11-25 |
| 5656349 | Magnetic disk, method of manufacturing the same and magnetic disk apparatus including the magnetic disk | Kenichi Gomi, Hideaki Tanaka, Hiroyuki Sugimoto, Shoichi Sawahata, Masaki Ohura +4 more | 1997-08-12 |