Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657185 | Brilliant black pigments | Fumiko Sasaki, Yukitaka Watanabe | 2017-05-23 |
| 9603784 | Process for treating sol-gel capsules | Yukitaka Watanabe, Yuichi Kubota, Fumiko Sasaki, Keisuke Kawagoe, Gabriele Witte +1 more | 2017-03-28 |