Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162286 | Recording apparatus | Hideaki Matsumura, Koya Iwakura, Tetsu Hamano, Nobuhiro Toki, Fumie Kameyama +10 more | 2024-12-10 |
| 12129568 | Surface-treated steel sheet | Yasuto Goto, Kosuke Kawamoto, Yuta DAIROKUNO, Yuji KAJII | 2024-10-29 |
| 12122165 | Inkjet recording apparatus and ink tank that prevents ink dripping when ink is injected into an ink tank | — | 2024-10-22 |
| 12036796 | Liquid discharge apparatus and waste liquid tank | Ken Takenaga, Koya Iwakura, Hideaki Matsumura, Tetsu Hamano, Nobuhiro Toki +9 more | 2024-07-16 |
| 11932021 | Recording apparatus and tank | Yusuke Naratani, Koya Iwakura, Hideaki Matsumura, Tetsu Hamano, Nobuhiro Toki +11 more | 2024-03-19 |
| 11912036 | Ink tank and ink jet printing apparatus | Hideaki Matsumura, Masaya Shimmachi, Yukimichi Kimura, Junichi Kubokawa, Takahiro Kiuchi +2 more | 2024-02-27 |