Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491506 | Method of notifying function identification information and communication system | Tomoko Adachi, Koji Horisaki, Kazumi Sato, Kiyoshi Toshimitsu | 2019-11-26 |
| 10193787 | Method of notifying function identification information and communication system | Tomoko Adachi, Koji Horisaki, Kazumi Sato, Kiyoshi Toshimitsu | 2019-01-29 |
| 9806981 | Method of notifying function identification information and communication system | Tomoko Adachi, Koji Horisaki, Kazumi Sato, Kiyoshi Toshimitsu | 2017-10-31 |
| 8971507 | Facsimile server, facsimile system, and facsimile transmission method | Akira Irube | 2015-03-03 |
| RE44202 | Radio terminal for a radio communication with a base station | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2013-05-07 |
| RE44143 | Radio terminal for a radio communication with a base station and method | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2013-04-09 |
| 8412196 | Method of notifying function identification information and communication system | Tomoko Adachi, Koji Horisaki, Kazumi Sato, Kiyoshi Toshimitsu | 2013-04-02 |
| RE44074 | Radio communication method including SDL having transmission rate of relatively high speed | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2013-03-12 |
| RE43950 | Radio communication system including SDL having transmission rate of relatively high speed | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2013-01-29 |
| RE43821 | Method of performing a radio communication between a radio terminal and a base station | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2012-11-20 |
| RE43800 | Radio communication system including SDL having transmission rate of relatively high speed | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2012-11-13 |
| RE43713 | Base station for a radio communication with a radio terminal and method | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2012-10-02 |
| RE43654 | Base station for a radio communication with a radio terminal | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2012-09-11 |
| 8244184 | Radio communication system capable of maintaining communication performed between master station and slave station belonging to such master station even when interference signal is detected | Masahiro Sekiya | 2012-08-14 |
| 8180392 | Wireless communication device and signal detection circuit | Masahiro Sekiya, Koji Horisaki | 2012-05-15 |
| 7986966 | Wireless communication device and signal detection circuit | Masahiro Sekiya, Koji Horisaki | 2011-07-26 |
| RE41132 | Radio communication method including SDL having transmission rate of relatively high speed | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2010-02-16 |
| 7277932 | Method of notifying function identification information and communication system | Tomoko Adachi, Koji Horisaki, Kazumi Sato, Kiyoshi Toshimitsu | 2007-10-02 |
| 7266108 | Method and apparatus for receiving diversity signals for use in OFDM radio communication system | Kazumi Sato | 2007-09-04 |
| 7190689 | Retransmission control method and apparatus for use in OFDM radio communication system | Kazumi Sato, Mutsumi Serizawa | 2007-03-13 |
| 7180934 | Radio communicating apparatus, radio communicating method, and recording medium | Hiroshi Yoshida, Shinichi Kanno, Takeshi Tomizawa, Hiroshi Tsurumi, Yuzo Tamada | 2007-02-20 |
| 7158483 | Communication node and communication terminal | Yoshiaki Takabatake, Takeshi Saito, Keiichi Teramoto, Mikio Hashimoto, Toshio Okamoto | 2007-01-02 |
| RE39119 | Radio communication system including SDL having transmission rate of relatively high speed | Mutsumu Serizawa, Nobuyasu Nakajima, Koji Ogura, Takashi Wakutsu, Manabu Mukai | 2006-06-06 |
| 6741639 | Radio communicating apparatus radio communicating method and recording medium | Hiroshi Yoshida, Shinichi Kanno, Takeshi Tomizawa, Hiroshi Tsurumi, Yuzo Tamada | 2004-05-25 |
| 6628638 | Method and apparatus for receiving diversity signals for use in OFDM radio communication system | Kazumi Sato | 2003-09-30 |