Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11701911 | Method of printing stealth white image, set of substrate and stealth ink, and printing device | Haruki Saitoh | 2023-07-18 |
| 11560491 | Liquid composition, device for applying liquid composition, image forming device, and image forming method | Dongsik Jang, Yukitaka Watarai, Tsutomu Maekawa, Takashi Tamai, Atsufumi Hanazawa | 2023-01-24 |