Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7467558 | Piezoelectric element comprising a covering layer that suppresses the absorption of water and method of manufacturing the same | Takashi Hashida, Yuko Fujii, Takaiki Nomura, Shuji Itou, Takahiro Sasaki | 2008-12-23 |
| 6643341 | Voice and image signal transmission method using code output | — | 2003-11-04 |
| 6628596 | Multi-valued data elements for computer systems | — | 2003-09-30 |
| 6324143 | Memory system for multisignal | — | 2001-11-27 |