Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415364 | Liquid ejection head and liquid ejection apparatus | Chiaki Muraoka, Kyosuke Toda, Shimpei Yoshikawa | 2025-09-16 |
| 12415365 | Liquid ejection head and liquid ejection apparatus | Yasuaki Kitayama, Chiaki Muraoka, Kyosuke Toda, Shimpei Yoshikawa | 2025-09-16 |
| 12397559 | Liquid discharge head and liquid discharge apparatus | Hiroki Tajima, Chiaki Muraoka, Kyosuke Toda, Shimpei Yoshikawa | 2025-08-26 |
| 12384160 | Liquid ejection head and liquid ejection apparatus | Shimpei Yoshikawa, Kyosuke Toda, Chiaki Muraoka | 2025-08-12 |
| 12285955 | Liquid ejection head and liquid ejection apparatus | Kyosuke Toda, Chiaki Muraoka, Shimpei Yoshikawa, Yasuaki Kitayama | 2025-04-29 |