Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8639860 | Data transfer system and data transfer method | — | 2014-01-28 |
| 8589597 | Computer having removable input/output device | — | 2013-11-19 |
| 8544752 | Nonvolatile memory card adaptable to plural specifications | — | 2013-10-01 |
| 8493581 | Electronic document having authentication function | — | 2013-07-23 |
| 8010730 | Bus converter, semiconductor device, and noise reduction method of bus converter and semiconductor device | — | 2011-08-30 |
| 7904638 | Nonvolatile memory card having improved compatibility with different memory card standards | — | 2011-03-08 |
| 7881063 | Nonvolatile memory card and configuration conversion adapter | — | 2011-02-01 |
| 7752469 | Power adapter including peripheral unit capable of supplying power for computer and the peripheral unit | — | 2010-07-06 |
| 6052156 | Digital color encoder having sampling frequency converter | Takuo Mukai, Kentarou Hara | 2000-04-18 |
| 4977994 | Fare adjustment machine for prepaid card type tickets | Yoshiaki Uematsu, Haruo Nagano, Koji Yamada | 1990-12-18 |