Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831357 | Circuit substrate device, method for producing the same, semiconductor device and method for producing the same | Yuji Nishitani, Hiroshi Asami, Akihiko Okubora | 2004-12-14 |
| 6803324 | Semiconductor device and its manufacturing method | Yuji Nishitani, Akihiko Okubora | 2004-10-12 |
| 6797890 | High frequency module device and method for its preparation | Akihiko Okubora, Hirokazu Nakayama, Yoichi Oya | 2004-09-28 |
| 6714422 | High frequency module device and method for its preparation | Akihiko Okubora, Hirokazu Nakayama, Yoichi Oya | 2004-03-30 |