Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8248975 | Wireless transmitting apparatus, wireless receiving apparatus, wireless transmission method, wireless reception method, wireless communication system, and wireless communication method | Takafumi Fujita, Daisei UCHIDA, Yosuke Fujino, Osamu Kagami | 2012-08-21 |
| 7242720 | OFDM signal communication system, OFDM signal transmitting device and OFDM signal receiving device | Takatoshi Sugiyama, Yusuke Asai, Satoshi Kurosaki, Daisei UCHIDA, Yasuo Suzuki | 2007-07-10 |
| 7075912 | Wireless communication system using access points that can be freely set up by users | Hirohito Suda, Masayoshi Nakayama, Katsutoshi Nidaira, Shuichi Yoshino, Eisuke Kudo +1 more | 2006-07-11 |
| 6512747 | ATM transmission system | Makoto Umeuchi, Masamitsu Nakura | 2003-01-28 |
| 6330699 | Error compensating method and apparatus and medium storing an error compensating program | Masafumi YOSHIOKA, Atsushi Ohta | 2001-12-11 |
| 6188697 | ATM cell transport system for wireless communications | Hijin Satoh, Takatoshi Sugiyama, Atsushi Ohta, Yuichi Sagawa | 2001-02-13 |
| 6163861 | Error compensating method and apparatus and medium storing an error compensation program | Masafumi YOSHIOKA, Atsushi Ohta | 2000-12-19 |
| 5862175 | Digital transmission apparatus using differential coding and forward error correction | Takatoshi Sugiyama | 1999-01-19 |
| 5245340 | Digital transmultiplexer with automatic threshold controller | Chun Loo | 1993-09-14 |