Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415364 | Liquid ejection head and liquid ejection apparatus | Takeho Miyashita, Kyosuke Toda, Shimpei Yoshikawa | 2025-09-16 |
| 12415365 | Liquid ejection head and liquid ejection apparatus | Yasuaki Kitayama, Kyosuke Toda, Takeho Miyashita, Shimpei Yoshikawa | 2025-09-16 |
| 12397559 | Liquid discharge head and liquid discharge apparatus | Hiroki Tajima, Kyosuke Toda, Takeho Miyashita, Shimpei Yoshikawa | 2025-08-26 |
| 12384160 | Liquid ejection head and liquid ejection apparatus | Shimpei Yoshikawa, Takeho Miyashita, Kyosuke Toda | 2025-08-12 |
| 12285955 | Liquid ejection head and liquid ejection apparatus | Kyosuke Toda, Takeho Miyashita, Shimpei Yoshikawa, Yasuaki Kitayama | 2025-04-29 |
| 12263682 | Liquid ejection apparatus | Yuji Tamaru, Kazumasa Matsushita | 2025-04-01 |