Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459547 | Control device and use control method for control object apparatus | Takayuki Yokoyama, Kazuyoshi Tanaka, Yutaka Tourai, Ryouichi Suzuki | 2013-06-11 |
| 6564054 | Mobile communication system | Keiko Imafuku, Kouji Sugiyama, Hironaga Miyazaki, Koichi Yoshida | 2003-05-13 |
| 6519258 | ATM exchange | Atsushi Tsukazoe, Takashi Kato, Koichi Yoshida | 2003-02-11 |
| 5812551 | ATM exchange with band camp-on registration function | Atsushi Tsukazoe, Takashi Kato, Koichi Yoshida | 1998-09-22 |