Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613665 | Water-based ink for inkjet and method for producing printed matter | Masayoshi Utsugi, Atsushi Yoda, Masahiro Sugihara, Norio Suzuki | 2023-03-28 |
| 11541677 | Ink set and method for recording printed matter | Mayuko HAYAMIZU, Atsushi Yoda | 2023-01-03 |