Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483816 | CDMA communication system and its transmission power control method | Katsuhiko Tsunehara, Takashi Yano, Takaki Uta, Keiji Hasegawa | 2002-11-19 |
| 6459402 | Method for measuring distance and position using spectrum signal, and an equipment using the method | Katsuhiko Tsunehara, Mikio Kuwahara, Tomoaki Ishifuji | 2002-10-01 |
| 6456609 | Code division multiple access mobile communication system | Yasuo Ohgoshi, Takashi Yano | 2002-09-24 |
| 6393013 | CDMA mobile communication system and communication method | Hironari Masui, Yasuo Ohgoshi, Takashi Yano | 2002-05-21 |
| 6377613 | Communication apparatus for code division multiple accessing mobile communications system | Manabu Kawabe, Seishi Hanaoka | 2002-04-23 |
| 6335924 | Spread spectrum communication system and transmission power control method therefor | Takashi Yano | 2002-01-01 |