Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169647 | Authentication technique that can simplify works necessary when the printer position is changed, personnel allocation is changed, or a new printer is installed | — | 2012-05-01 |
| 8086764 | Remote USB device usage system | — | 2011-12-27 |
| 6895451 | Composite device system | — | 2005-05-17 |
| 6151233 | Synchronous rectifier circuit | — | 2000-11-21 |
| 5368629 | Rotor for oil pump made of aluminum alloy and method of manufacturing the same | Yoshinobu Takeda | 1994-11-29 |