Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451724 | Touch panel for detecting a coordinate of an arbitrary position where pressure is applied | Fumihiko Nakazawa, Masao Shibayama, Tatsumi Ohtsuka, Katsuya Irie, Mituyoshi Seino +3 more | 1995-09-19 |