Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126996 | Settlement system, server device, terminal device, method and program | Saburo SHIOTA | 2021-09-21 |
| 10050979 | Executing a process based on validity information indicating one of validity and invalidity | Saburo SHIOTA | 2018-08-14 |
| 10032158 | Settlement system, server device, terminal device, method and program | Saburo SHIOTA | 2018-07-24 |
| 8762240 | Electronic value exchange system, terminal device, recovery device and method of exchanging electronic value adoptable thereto | Takushi Sogo | 2014-06-24 |
| 8519657 | Fuel cell drive system | — | 2013-08-27 |
| 8134320 | Fuel cell drive system | — | 2012-03-13 |
| 7584247 | Server construction support technique | Katsuhiro Ochiai, Masahiro Tabuchi | 2009-09-01 |
| 7200472 | Control device and method for fuel cell powered vehicle | — | 2007-04-03 |
| 5463545 | Functional redundancy control system | Yasushi Umeda, Tetsuo Tomiyama, Hiroyuki Yoshikawa | 1995-10-31 |
| 5396314 | Image forming apparatus having functional redundancy system | Yasushi Umeda, Tetsuo Tomiyama, Hiroyuki Yoshikawa, Yoshiki Shimomura, Kazuto Hori +1 more | 1995-03-07 |