Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299055 | Non-contact power supply device | Kazuyuki Matsumura | 2022-04-12 |
| 10726409 | Point-of-sale system with movable receipt printer | Tadashi Nakayama, Kazuyuki Matsumura | 2020-07-28 |
| 7119822 | Printer and consumables for use in printer | Yozo Kobayashi, Mitsuo Uchimura, Hiroyuki Koyama | 2006-10-10 |