Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339614 | Method for removing and attaching first holder member relative to second holder member supported by housing in cartridge | Kenta Tosuji, Nao Itabashi | 2025-06-24 |
| 12332598 | Cartridge including holder for holding electrical contact surface and method of recycling cartridge | Nao Itabashi, Shuhei Hatano, Kazuaki Ooka | 2025-06-17 |