Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7880821 | Touch panel | Naomi Nakayama | 2011-02-01 |
| 7227537 | Touch panel | Naomi Nakayama, Kazuo Imai, Takeshi Yago | 2007-06-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7880821 | Touch panel | Naomi Nakayama | 2011-02-01 |
| 7227537 | Touch panel | Naomi Nakayama, Kazuo Imai, Takeshi Yago | 2007-06-05 |