Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459915 | External adapter for a portable cellular phone | Hiroyuki Nakamura, Makoto Sakakura, Takaaki Maegawa, Kenichi Takahashi | 2002-10-01 |
| 6441692 | PLL frequency synthesizer | Toshifumi Nakatani, Hisashi Adachi, 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 | Hisashi Adachi, 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, Hisashi Adachi, Ikuo Ohta, Jyunichi Yoshizumi, Toshiaki Nakamura | 2002-02-12 |