Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7415000 | Data transmission apparatus and data transmission method | — | 2008-08-19 |
| 7130592 | Radio transmission apparatus and radio communication method | — | 2006-10-31 |
| 7058006 | OFDM communication apparatus | Hiroaki Sudo | 2006-06-06 |
| 6944119 | OFDM receiving apparatus, OFDM transmission apparatus and OFDM communication method | Hiroaki Sudo | 2005-09-13 |
| 6747945 | OFDM transmitting and receiving apparatus and OFDM transmitting and receiving method | Hiroaki Sudo | 2004-06-08 |
| 6345036 | OFDM transmitting/receiving device and method | Hiroaki Sudo | 2002-02-05 |
| 5625650 | Synchronous adder device | Katsuhiko Hiramatsu, Kazunori Inogai | 1997-04-29 |
| 5574450 | Synchronization adder circuit | Katsuhiko Hiramatsu, Kazunori Inogai | 1996-11-12 |