Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7358843 | Noise rejection device and cellular phone including the noise rejection device | Manabu Takayama, Shoichi Tosaka, Ikuo Kakiuchi, Masaru Maeda | 2008-04-15 |
| 7170379 | Noise rejection device and cellular phone including the noise rejection device | Manabu Takayama, Shoichi Tosaka, Ikuo Kakiuchi, Masaru Maeda | 2007-01-30 |