Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975305 | Pressure-sensitive touch panel | — | 2005-12-13 |
| 6956563 | Touch panel inspection device | — | 2005-10-18 |
| 6514425 | Dry etching gas | Akira Sekiya, Tetsuya Takagaki, Shinsuke Morikawa, Tsuyoshi Takaichi, Yasuo Hibino +3 more | 2003-02-04 |