Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7457637 | Noncontact recording medium reader/writer | Futoshi Deguchi, Hiroshi Yoshinaga, Masahiko Tanaka, Takashi Yamaguchi | 2008-11-25 |
| 7227504 | Gate antenna device | Futoshi Deguchi, Hiroshi Yoshinaga, Masahiko Tanaka | 2007-06-05 |
| 7182266 | Noncontact IC card reader/writer | Hiroshi Yoshinaga, Futoshi Deguchi, Masahiko Tanaka, Akihiko Hirata | 2007-02-27 |
| 7070101 | Loop antenna and contactless IC card read/write apparatus | Futoshi Deguchi, Hiroshi Yoshinaga, Masahiko Tanaka | 2006-07-04 |
| 6625422 | Signal generator | — | 2003-09-23 |
| 6122332 | Apparatus for reducing impulse noise in high-frequency digital receivers | Yoshiyuki Ogata | 2000-09-19 |