Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920904 | Touch panel and method of producing the same | Kenichi Matsumoto, Koji Tanabe, Keishiro MURATA | 2014-12-30 |
| 7116313 | Electronic apparatus and operation device for operating the apparatus | — | 2006-10-03 |
| 6604278 | Manufacturing method for panel switch using movable contact unit and the movable contact unit | Naoki Sera, Yuji Okamoto | 2003-08-12 |
| 5848462 | Method for mounting an electronic component on a wiring substrate and an illuminating switch unit using this mounting method | Naoki Sera, Hideki Mitsuoka, Yoshiro Sano | 1998-12-15 |