Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758013 | Digital magnetic recording/reproducing apparatus and cassette digital magnetic recording/reproducing apparatus | Shigeo Kizu, Hidenari Ikeda, Masahiro Nakashika, Yasuyoshi Nishikawa, Toshinobu Murakami +1 more | 1998-05-26 |
| 4534622 | Solid-state device having a plurality of optical functions | Nozomu Harada, Yasuhisa Oana, Koji Izawa, Akira Taya, Masanori Sakamoto | 1985-08-13 |
| 4291332 | Phase-locked circuit | Masaaki Kato | 1981-09-22 |