Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759735 | High power semiconductor device having semiconductor chips | Ichiro Omura, Eitaro Miyake | 2004-07-06 |
| 6712272 | Method and apparatus for reading invisible symbol | Taeko Urano, Kenji Sano, Hideo Nagai, Hironori Fukuda | 2004-03-30 |