Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066515 | Polyester resin composition and method of producing same | Zemeng Sun, Jun Sakamoto | 2021-07-20 |
| D912552 | Plate-type handicraft gauge | — | 2021-03-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066515 | Polyester resin composition and method of producing same | Zemeng Sun, Jun Sakamoto | 2021-07-20 |
| D912552 | Plate-type handicraft gauge | — | 2021-03-09 |