Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670873 | Thin switch and display panel provided with switch | Koji Inada, Rina Matsuda | 2003-12-30 |
| 6517213 | Indicator device and illumination device | Toshihiro Fujita, Masaru Mamiya, Ikkan Nishihara, Shinichi Tanabe | 2003-02-11 |