Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528998 | Discrimination sensor and discrimination machine | Kazuei Yoshioka | 2009-05-05 |
| 7492876 | Remote control terminal | — | 2009-02-17 |
| 7437300 | Positional information management system | — | 2008-10-14 |
| 7422522 | Game monitoring system, game playing table and monitoring method | Nobuyuki Nonaka, Tomitsugu Itakura | 2008-09-09 |
| 7349075 | Machine for detecting sheet-like object, and validating machine using the same | Kazuei Yoshioka | 2008-03-25 |
| 7281976 | Gaming machine | Kazuo Okada | 2007-10-16 |
| 7258612 | Game facility monitoring system and game facility | — | 2007-08-21 |
| 7255341 | Sheet handling apparatus | Kazuei Yoshioka | 2007-08-14 |
| 7172111 | Connecting/holding machine of cash container and connecting/holding unit of cash container | Kazuei Yoshioka | 2007-02-06 |
| 7172507 | Card game monitoring system, card game table and monitoring method | Nobuyuki Nonaka | 2007-02-06 |
| 7147152 | Recording medium dispensing machine | Kazuei Yoshioka | 2006-12-12 |
| 7146111 | Office information system having a device which provides an operational message of the system when a specific event occurs | Takashi Ariyoshi, Yoshinaga Kato, Hiroo Kitagawa, Yuichi Kojima, Lu Bin +4 more | 2006-12-05 |
| 7090581 | Point management system and server | Nobuyuki Nonaka | 2006-08-15 |
| 7061384 | Positional information management system | — | 2006-06-13 |
| 6965317 | Positional information management system | — | 2005-11-15 |
| 6950613 | Office information system having a device which provides an operational message of the system when a specific event occurs | Takashi Ariyoshi, Yoshinaga Kato, Hiroo Kitagawa, Yuichi Kojima, Lu Bin +4 more | 2005-09-27 |
| 6856966 | Product delivery methods | — | 2005-02-15 |
| 6814283 | Individual identification card system | — | 2004-11-09 |
| 6790142 | Advertisement distribution system and server | Kazuo Okada, Nobuyuki Nonaka, Koji Nakagawa | 2004-09-14 |
| 6701095 | Office information system having a device which provides an operational message of the system when a specific event occurs | Takashi Ariyoshi, Yoshinaga Kato, Hiroo Kitagawa, Yuichi Kojima, Lu Bin +4 more | 2004-03-02 |
| 6238291 | Cartridge, game machine and bi-directional communication type game system | Nobuyuki Nonaka, Masahiro Yamaguchi | 2001-05-29 |
| 6236796 | Compact electronic apparatus including individual units each having single function | Tetsuya Tamura, Masashi Tani, Tomoya Terasawa, Nobuhiro Iwano | 2001-05-22 |
| 6018720 | Data delivery method and system therefor | — | 2000-01-25 |
| 5995179 | Liquid crystal display module | Tetsuya Tamura, Masashi Tani, Tomoya Terasawa, Nobuhiro Iwano | 1999-11-30 |
| 5893057 | Voice-based verification and identification methods and systems | Tatsuo Miyachi, Atsushi Shibata | 1999-04-06 |