Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7675522 | Video signal processing circuit, control method of video signal processing circuit, and integrated circuit | Masahiro Kubota | 2010-03-09 |
| 5225953 | Magnetic thin film head of a single magnetic pole for perpendicular recording and reproduction | Toshiaki Wada, Akio Murata | 1993-07-06 |
| 5218499 | Thin-film magnetic head for perpendicular magnetic recording having a magnetic member with grooves crossing at right angles formed in a principal surface thereof | Toshiaki Wada, Junji Numazawa, Naoto Hayashi | 1993-06-08 |
| 5198950 | Thin-film perpendicular magnetic recording and reproducing head | Toshiaki Wada | 1993-03-30 |
| 5181151 | Thin-film perpendicular magnetic recording and reproducing head having thin magnetic shield film on side surfaces | Masami Yamashita, Noboru Iwato, Wada Toshiaki | 1993-01-19 |