Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735684 | Parallel-processing apparatus and method | Satoshi Shigematsu, Katsuyuki Machida | 2004-05-11 |
| 6727561 | Surface shape recognition sensor and method of manufacturing the same | Norio Sato, Katsuyuki Machida, Satoshi Shigematsu, Hakaru Kyuragi | 2004-04-27 |
| 6714666 | Surface shape recognition apparatus | Satoshi Shigematsu, Katsuyuki Machida, Hakaru Kyuragi | 2004-03-30 |
| 6671392 | Fingerprint recognition apparatus and data processing method | Satoshi Shigematsu, Katsuyuki Machida | 2003-12-30 |
| 6556935 | Small shape recognizing capacitive sensor device | Satoshi Shigematsu, Katsuyuki Machida, Hakaru Kyuragi, Toshishige Shimamura | 2003-04-29 |
| 6518083 | Surface shape recognition sensor and method of manufacturing the same | Norio Sato, Katsuyuki Machida, Satoshi Shigematsu, Hakaru Kyuragi | 2003-02-11 |
| 6438257 | Small capacitance change detection device | Satoshi Shigematsu, Katsuyuki Machida, Akihiko Hirata | 2002-08-20 |
| 6248655 | Method of fabricating a surface shape recognition sensor | Katsuyuki Machida, Satoshi Shigematsu, Akihiko Hirata | 2001-06-19 |
| 6060756 | Surface shape recognition sensor and method of fabricating the same | Katsuyuki Machida, Satoshi Shigematsu, Akihiko Hirata | 2000-05-09 |