Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410333 | Inkjet ink | Tomoshi Kumazawa, Hiromichi Hayashi | 2025-09-09 |
| 12162299 | Inkjet ink | Asako Naruse, Tomoshi Kumazawa | 2024-12-10 |
| 12163038 | Inkjet ink | Asako Naruse, Tomoshi Kumazawa | 2024-12-10 |