Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366715 | Opto-electric hybrid board | Tadao Okawa, Takashi Oda, Masataka Yamaji | 2025-07-22 |
| 12369251 | Optical communication module substrate | Tadao Okawa, Takashi Oda, Masataka Yamaji | 2025-07-22 |
| 11369024 | Producing method of wiring circuit board and wiring circuit board assembly sheet | Takahiro Takano | 2022-06-21 |
| 7971353 | Production method of a wired circuit board | Yuichi Takayoshi, Toshiki Naito | 2011-07-05 |
| 7629540 | Wired circuit board and production method thereof | Yuichi Takayoshi, Toshiki Naito | 2009-12-08 |
| 7407386 | Wired circuit board and production method thereof | Yuichi Takayoshi | 2008-08-05 |
| 7371971 | Wired circuit board and producing method thereof | Yuichi Takayoshi, Toshiki Naito | 2008-05-13 |