Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789037 | Zinc oxide particle, method for producing the same, ultraviolet shielding agent, and cosmetic | Satoru Sueda, Mitsuo Hashimoto | 2017-10-17 |
| 9775787 | Zinc oxide particle, method for producing the same, ultraviolet shielding agent, and cosmetic | Satoru Sueda, Mitsuo Hashimoto | 2017-10-03 |