Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8483187 | Wireless communication system and wireless communication method | Kyungwoon Jang, Hirokazu Tanaka | 2013-07-09 |
| 7912029 | Wireless communication system and wireless communication method | Kyungwoon Jang, Hirokazu Tanaka | 2011-03-22 |
| 7450651 | Multi-carrier transmission system | — | 2008-11-11 |
| 7020824 | Information data multiplex transmission system, its multiplexer and demultiplexer, and error correction encoder and decoder | Hirokazu Tanaka, Tatsunori Saito | 2006-03-28 |
| 6865699 | Information data multiplex transmission, system, its multiplexer and demultiplexer, and error correction encoder and decoder | Hirokazu Tanaka, Tatsunori Saito | 2005-03-08 |
| 6490243 | Information data multiplex transmission system, its multiplexer and demultiplexer and error correction encoder and decoder | Hirokazu Tanaka | 2002-12-03 |
| 5594494 | Moving picture coding apparatus | Osamu Okada, Shigenobu Minami | 1997-01-14 |
| 5493573 | Broad band switching network | Hiroshi Kobayashi, Kunihiko Sekiya, Yoshihiro Hidaka, Kazuo Aida, Michiaki Okano +4 more | 1996-02-20 |