Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576288 | Circuit board, multi-layer wiring boards, method of producing circuit boards and method of producing multilayer wiring boards | Masayoshi Kondo, Masaaki Kato, Toshiaki Chuma, Kentaro Fujiura | 2009-08-18 |
| 5793733 | Polarizing beam splitter and method for manufacturing same | Tadashi Takeda, Yoshio Hayashi, Hideo Takezoe, Ken Ishikawa, Takaaki Suzuki +1 more | 1998-08-11 |