Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774200 | Transparent ABS resin composition | Keiji Sekine | 2020-09-15 |
| 9896569 | Polycarbonate resin composition and molded article | Takanori Owada, Keiji Sekine | 2018-02-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774200 | Transparent ABS resin composition | Keiji Sekine | 2020-09-15 |
| 9896569 | Polycarbonate resin composition and molded article | Takanori Owada, Keiji Sekine | 2018-02-20 |