Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11647744 | Dispersion solution having antiviral property | Kazuaki Ohashi, Yasuhiro Kosaka | 2023-05-16 |
| 11452743 | Metallic copper fine particles and method for producing the same | Kazuaki Ohashi, Yasuhiro Kosaka, Daisuke IKUTAME | 2022-09-27 |
| 11219947 | Fine metal particles, dispersion solution containing fine metal particles, and process for the production thereof | Akira Ishiko, Hiroshi Shimomura, Kazuaki Ohashi, Yasuhiro Kosaka | 2022-01-11 |