Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9552501 | Card reader and control method of card reader | Takaaki Miyabe, Kazutoshi Ishikawa, Katsuhisa Higashi | 2017-01-24 |
| 8824073 | Card reader and control method of card reader | Takaaki Miyabe, Kazutoshi Ishikawa, Katsuhisa Higashi | 2014-09-02 |
| 5734535 | Magnetic head with a useable lifetime detection mechanism | Kazuhiko Nakata, Eiji Imai, Yukihiko Takita, Masashi Nakata | 1998-03-31 |