Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748652 | Circuit board and method of manufacturing the same | Toshio Sugawa, Tadashi Nakamura, Hideki Higashitani, Masahide Tsukamoto | 2004-06-15 |
| 6565954 | Circuit board and method of manufacturing the same | Toshio Sugawa, Tadashi Nakamura, Hideki Higashitani, Masahide Tsukamoto | 2003-05-20 |
| 6532651 | Circuit board and method of manufacturing the same | Toshio Sugawa, Tadashi Nakamura, Hideki Higashitani, Masahide Tsukamoto | 2003-03-18 |
| 6197407 | Circuit board and method of manufacturing the same | Toshio Sugawa, Tadashi Nakamura, Hideki Higashitani, Masahide Tsukamoto | 2001-03-06 |