Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976327 | Card connector for receiving multiple cards | Yasuyoshi Matsumoto, Mitsuhiro Tomita, Yuji Naito | 2011-07-12 |
| 7467959 | Memory card connector with card eject mechanism | Mitsuhiro Tomita | 2008-12-23 |
| 7367828 | Memory card connector with ejector mechanism | Mitsuhiro Tomita | 2008-05-06 |
| 7335064 | Memory card connector | Mitsuhiro Tomita, Yasuyoshi Matsumoto | 2008-02-26 |
| 7238034 | Memory card connector | Mitsuhiro Tomita, Yasuyoshi Matsumoto, Koji Yamane | 2007-07-03 |
| 6336829 | Electrical connector free from soldering contamination | — | 2002-01-08 |
| 5876245 | Circuit board electrical connector | Mitsuhiro Tomita, Shigehiro Morita | 1999-03-02 |