Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175768 | Method for selecting touch panel pen writing member, touch panel system, touch panel pen writing member, touch panel, and display device | Tomohiro Ogawa, Yosuke Takayama, Jun Tsujimoto, Gen Furui | 2021-11-16 |
| 10908711 | Writing sheet for touch panel pen, touch panel, touch panel system, display device, and method for selecting writing sheet for touch panel pen | Ryohei MIYATA, Kentaro HATA, Masayuki Tsunekawa | 2021-02-02 |
| 10859736 | Optical sheet, polarizing plate, optical sheet sorting method, optical sheet production method, and display device | Junya Eguchi, Yoshinari Matsuda, Hiroyuki Morikane, Yuki Tobe | 2020-12-08 |
| 10795496 | Method for selecting writing sheet for stylus, touchscreen system, writing sheet for stylus, touchscreen, and display device | Yosuke Takayama, Tomohiro Ogawa, Jun Tsujimoto | 2020-10-06 |
| 10732733 | Writing sheet for touch panel pen, touch panel, touch panel system, display device, and method for selecting writing sheet for touch panel pen | Ryohei MIYATA, Kentaro HATA, Masayuki Tsunekawa | 2020-08-04 |