Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732148 | Ink composition | — | 2023-08-22 |
| 10023754 | Metallic ink composition for inkjet printing for polyvinyl chloride substrate | Keita AOKI, Hiroki Hayashi, Akira Iwasawa | 2018-07-17 |
| 8940823 | Water-based coating composition | Akira Iwasawa, Takeshi Fujimoto, Yasuhiro Kawai | 2015-01-27 |