Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473451 | Signal to interference power ratio measuring apparatus and signal to interference power ratio measuring method as well as transmission power controlling method under CDMA communication system | Yoshinori Tanaka, Shuji Kobayakawa, Takeshi Toda, Masafumi Tsutsui | 2002-10-29 |
| 6442218 | Demodulator | Michiharu Nakamura, Yasuyuki Oishi, Kazuo Nagatani, Hajime Hamada, Yoshihiko Asano +1 more | 2002-08-27 |