Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8830537 | Data communication apparatus, data communication method, and computer-readable recording medium storing data communication program | — | 2014-09-09 |
| 4734549 | Touch sensor | Suguru Naoi, Minoru Akagawa | 1988-03-29 |