Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12169602 | Communication system and terminal apparatus | Toshihiko Horie, Katsuhito Obi | 2024-12-17 |
| 12111989 | Method for adjusting resonance frequency of resonance circuit included in electronic pen, electronic pen, and method for manufacturing electronic pen | Shigeru Yamashita, Toshihiko Horie | 2024-10-08 |
| 12056297 | Electronic pen cartridge and electronic pen | Hidetaka Takiguchi | 2024-08-06 |
| 12001618 | Knock-type electronic pen including first and second position indicators located at different ends of a tubular casing | Daisuke Watanabe, Ryoji Kamiyama | 2024-06-04 |
| 11940301 | Position indicator | — | 2024-03-26 |