Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7427982 | Touch panel and electronic equipment using the same | Kenichi Matsumoto, Akira Nakanishi | 2008-09-23 |
| 6903729 | Touch panel and electronic apparatus using the same | Akira Nakanishi, Nobuhiro Yamaue | 2005-06-07 |
| 6664951 | Mobile communication terminal equipment and touch panel switch used therein | Tamotsu Yamamoto, Yuichi Yamamoto, Koji Tamano | 2003-12-16 |