Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10757224 | Data processing system, data processing method, and printer | Junichi Yoshizawa, Koichiro Tsutsumi, Takashi Kawamori | 2020-08-25 |
| 10536531 | Printer and data processing method | Junichi Yoshizawa, Koichiro Tsutsumi, Takashi Kawamori | 2020-01-14 |
| 10469350 | Network system and control method of a network system, and a control device | Junichi Yoshizawa, Koichiro Tsutsumi | 2019-11-05 |
| 9824345 | Receipt generating device, and control method of a receipt generating device | — | 2017-11-21 |
| 8662393 | Receipt and claim ticket printing device, and receipt and claim ticket printing system | — | 2014-03-04 |
| 6665088 | Page printer and page print system | Noriyoshi Chiba, Tetsuya Suzuki, Kazuyuki Onuma, Michio Maruyama, Sunao Murata +1 more | 2003-12-16 |
| 5821529 | Measuring board having an optically driven switch and I/O terminal testing system using the same | Koji Sasaki, Takashi Sekino | 1998-10-13 |
| 5184072 | Apparatus for measuring weak static magnetic field using superconduction strips and a SQUID magnetometer | Junpei Yuyama, Qiquan Geng, Hirofumi Minami, Eiichi Goto | 1993-02-02 |