Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663210 | Polyethylenic foaming compositions and molded foams | Toshio Igarashi, Yoshihiro Nakatsuji, Masayuki Tatsumi, Kenzou Chikanari, Satoru Funakoshi | 1997-09-02 |
| 5656349 | Magnetic disk, method of manufacturing the same and magnetic disk apparatus including the magnetic disk | Kenichi Gomi, Hideaki Tanaka, Shoichi Sawahata, Masaki Ohura, Yoshihiko Miyake +4 more | 1997-08-12 |
| 5636081 | Magnetic disc apparatus and magnetic disc | Teruyoshi Higashiya, Tuneyuki Hasegawa, Masayuki Katsumoto, Yuichi Otani, Mituhiko Oguchi +4 more | 1997-06-03 |