Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408268 | Organic insulator and wiring board | Chie Chikara, Tadashi Nagasawa, Satoshi Kajita, Kouji Fujikawa | 2025-09-02 |
| 12177971 | Wiring board | Tadashi Nagasawa | 2024-12-24 |
| 11426970 | Laminated uncured sheet | Tadashi Nagasawa, Chie Chikara, Satoshi Kajita, Yasuhide Tami | 2022-08-30 |
| 10772198 | Organic insulator, metal-clad laminate and wiring board | Tadashi Nagasawa, Chie Chikara | 2020-09-08 |