Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144036 | Selection device, selection method, and recording medium | Kei Terada | 2021-10-12 |
| 8589259 | Purchasing transaction support system | Syuichi Tsujimoto, Naoki Watanabe, Yasuhiro Ono, Toru Okada, Kazuya NAMBU | 2013-11-19 |
| 7613319 | Electronic watermark generating apparatus, method, and program for generating electronic watermark | Kouichi Sano, Naoki Watanabe, Masaki Narahashi | 2009-11-03 |
| 7527197 | Commodity sales registration processing system and commodity information registering apparatus | Nobuo Murofushi, Yasuo Matsumoto, Kouichi Sano, Yasuhito Kiji | 2009-05-05 |
| 7527196 | Commodity sales registration processing system and commodity information registering apparatus | Nobuo Murofushi, Yasuo Matsumoto, Kouichi Sano, Yasuhito Kiji | 2009-05-05 |
| 7413122 | Commodity information registering apparatus and commodity information registering method | Nobuo Murofushi, Kouichi Sano, Yasuo Matsumoto, Yasuhito Kiji | 2008-08-19 |
| 7222785 | Commodity information registering apparatus and commodity information registering method | Nobuo Murofushi, Kouichi Sano, Yasuo Matsumoto, Yasuhito Kiji | 2007-05-29 |