Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253191 | Magnetic pigments | Fumiko Sasaki, Yukitaka Watanabe, Masahiko Yazawa | 2019-04-09 |
| 10227494 | Metallic luster pigments | Fabian Piech, Adalbert Huber | 2019-03-12 |
| 10174203 | Magnetic pigments comprising a flaky substrate and layer of maghemite | Tamio Noguchi, Fumiko Sasaki, Yukitaka Watanabe, Masahiko Yazawa | 2019-01-08 |