Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793543 | Bus bar structure | Takahiro Onizuka, Yoshifumi Saka, Atsuhiro Togawa | 2004-09-21 |
| 6761598 | Bus bar structure | Takahiro Onizuka, Yoshifumi Saka, Atsuhiro Togawa | 2004-07-13 |