Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209191 | Ink composition for performing printing on impermeable base material and image recording method | Yushi HONGO, Ryuji Shinohara, Hiroshi Yamamoto, Masaharu Kawai | 2025-01-28 |
| 12162290 | Image recording method | Yushi HONGO, Ryuji Shinohara, Masaharu Kawai, Masao IKOSHI | 2024-12-10 |
| 12122924 | Inkjet ink composition and image recording method | Yushi HONGO, Ryuji Shinohara, Hiroshi Yamamoto, Masaharu Kawai | 2024-10-22 |
| 12060493 | Ink set, image recording method, and image recorded material | Masaharu Kawai, Ryuji Shinohara, Yushi HONGO | 2024-08-13 |