Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774467 | Semiconductor device and process of production of same | Michio Horiuchi, Takashi Kurihara, Tomio Nagaoka, Shigeru Mizuno | 2004-08-10 |
| 6751215 | Audio band signal transmission system and method | Takeshi Kawanobe, Toshiya Suganuma, Hidetoshi Fuse | 2004-06-15 |