Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10062065 | Settlement system | Kazuhiro Doi, Minoru Higashiyama, Keiju Nakagawa | 2018-08-28 |
| 9865114 | Cash management method and a cash management system | Kazuhiro Doi, Minoru Higashiyama, Takayuki Kishibuchi | 2018-01-09 |
| 9437065 | Settlement system, settlement method, and cash settlement device | Minoru Higashiyama, Kazuhiro Doi, Kenichi TAGASHIRA, Keiju Nakagawa, Takayuki Kishibuchi | 2016-09-06 |
| 9058709 | Settlement system, settlement method, and cash settlement device | Minoru Higashiyama, Kazuhiro Doi, Kenichi TAGASHIRA, Keiju Nakagawa, Takayuki Kishibuchi | 2015-06-16 |