Issued Patents 2025
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393289 | Electronic pen with electronic pen body part having button switch and pusher part inserted into insertion part formed in operator | Mamoru Ogata, Kenichi Ninomiya, Takayuki Arai, Kohei Tanaka | 2025-08-19 |
| D1081667 | Transparent nib for digital stylus | Kohei Tanaka, Hock Meng WAN | 2025-07-01 |
| 12314490 | Electronic pen | Hock Meng WAN, Kohei Tanaka | 2025-05-27 |
| 12271540 | Electronic pen and electronic pen main unit | Shinya Aoki, Yoshiyuki Hashimoto | 2025-04-08 |
| 12271539 | Electronic pen, electronic pen cartridge, and electronic pen charging tray | Shinya Aoki, Yoshiyuki Hashimoto, Toru Eguchi | 2025-04-08 |
| D1066341 | Digital stylus with transparent nib | Kohei Tanaka, Hock Meng WAN | 2025-03-11 |
| 12229350 | Electronic pen | Kenichi Ninomiya, Takayuki Arai, Kohei Tanaka, Ryuto Sakamoto | 2025-02-18 |
| 12229352 | Electronic pen and core body for electronic pen | Kohei Tanaka, Hideyuki Hara, Noboru Yamaguchi, Toru TSUNEKAWA | 2025-02-18 |
| 12216842 | Electronic pen | Kohei Tanaka | 2025-02-04 |
| 12216843 | Electronic pen | Kohei Tanaka, Takayuki Arai, Kenichi Ninomiya | 2025-02-04 |
| 12204701 | Electronic pen | Shinya Aoki, Yoshiyuki Hashimoto | 2025-01-21 |
| 12203825 | Pressure detection device with improved load and response accuracy | Kenichi Ninomiya, Kohei Tanaka | 2025-01-21 |
| 12204702 | Electronic pen | Kenichi Ninomiya, Takayuki Arai, Kohei Tanaka | 2025-01-21 |