Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6359616 | Coordinate input apparatus | Tsuyoshi Ogura, Harumi Takase, Shoji Suzuki, Yoshiyuki Kikuchi | 2002-03-19 |
| 5781181 | Apparatus and method for changing an operation mode of a coordinate input apparatus | Osamu Hara, Tsuyoshi Ogura | 1998-07-14 |