Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10806031 | Organic insulating body, metal-clad laminate and wiring board | Tadashi Nagasawa, Satoshi Kajita | 2020-10-13 |
| 10772198 | Organic insulator, metal-clad laminate and wiring board | Tadashi Nagasawa, Satoshi YOSHIURA | 2020-09-08 |