Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441692 | PLL frequency synthesizer | Toshifumi Nakatani, Hiroaki Kosugi, Yuji Saito, Shunsuke Hirano, Hiroshi Haruki | 2002-08-27 |
| 6421530 | Radio circuit having a local oscillator frequency which differs from the transmit frequency or the receive frequency and mobile radio apparatus | Hiroaki Kosugi, Kaoru Ishida, Hiroshi Haruki, Junichi Yasuno, Kazuhiko Ikeda | 2002-07-16 |
| 6347219 | Transmission system, transmission/reception system, and local oscillator to be used in the same | Koji Takinami, Hiroaki Kosugi, Ikuo Ohta, Jyunichi Yoshizumi, Toshiaki Nakamura | 2002-02-12 |