Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4498152 | Cassette type magnetic bubble memory device | Toshio Futami, Ryuji Yano | 1985-02-05 |
| 4498153 | Output signal detectors of magnetic bubble memory devices | Ryuji Yano, Shinsaku Chiba, Kazutoshi Yoshida, Kazuhiro Ishida | 1985-02-05 |
| 4495601 | Magnetic bubble memory apparatus | Tadaaki Etoh, Ryuji Yano, Kazuhiro Ishida | 1985-01-22 |
| 4233668 | Method and apparatus for testing a magnetic bubble memory | Nakahiko Yamaguchi, Susumu Hibi, Shigeru Yoshizawa, Akira Kobayashi | 1980-11-11 |