Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9760280 | Touch-panel input device | Kazunori Hisa, Takashi Oki, Masahide Tanaka | 2017-09-12 |
| 9250800 | Touch-panel input device | Kazunori Hisa, Takashi Oki, Masahide Tanaka | 2016-02-02 |