Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361226 | Magnetic thin film memory device | Tatsuya Fukami, Kazuhiko Tsutsumi, Hiroshi Shibata, Shinji Tanabe, Hiroshi Kobayashi +1 more | 1994-11-01 |
| 5347485 | Magnetic thin film memory | Tatsuya Fukami, Kazuo Hashima, Yukari Toide, Yuji Kawano, Yoshio Fujii +7 more | 1994-09-13 |
| 5318653 | Optical disc and method and apparatus for making same | Yukari Toide, Kazuhiko Tsutsumi, Kazuo Kuramoto, Masaru Tsuchihashi | 1994-06-07 |
| 5293373 | Optical disk and method of manufacturing the same | Yukari Toide, Yoshio Fujii | 1994-03-08 |
| 5283133 | Magneto-optical disk | Kazuhiko Tsutsumi, Hiroshi Sugahara | 1994-02-01 |