Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8521229 | Cellular telephone apparatus, control method and cellular telephone system | — | 2013-08-27 |
| 8364793 | Communication terminal, user data transferring system and user data transferring method | Mao Asai, Masakazu Nishida, Hisashi Yoshinaga, Fukiko Takayama | 2013-01-29 |
| 8239324 | Mobile terminal | Mao Asai, Shingo Sugimoto, Hisashi Yoshinaga, Kumiko Yamaguchi | 2012-08-07 |
| 8041391 | Mobile communication terminal and terminal control method | Hisashi Yoshinaga, Mao Asai, Fukiko Takayama | 2011-10-18 |
| 7899973 | Information processing device and program | Yuichi Ichikawa, Tatsuro Oi, Nobuyuki Watanabe, Yasunori Hattori, Masato Takeshita +9 more | 2011-03-01 |
| 7647075 | Terminal device and program | Masayuki Tsuda, Mao Asai, Nobuyuki Watanabe, Tatsuro Oi, Yasunori Hattori +9 more | 2010-01-12 |
| 7641122 | Mobile device having an IC card function | Takahiro Shin, Kenetsu Furuki, Yoshihiro Ono, Shinichiro Inui, Takayuki Ebara +5 more | 2010-01-05 |
| 7590411 | Communication terminal operational with multiple applications | Naoki Yamane, Kazuhiro Yamada, Dai Kamiya, Satoshi Washio, Masayuki Tsuda +7 more | 2009-09-15 |
| 7558963 | Communication device and program | Yuichi Ichikawa, Tatsuro Oi, Nobuyuki Watanabe, Yasunori Hattori, Masato Takeshita +9 more | 2009-07-07 |
| 7421577 | Communication device, control method of communication device, program and communication method | Yuichi Ichikawa, Tatsuro Oi, Nobuyuki Watanabe, Yasunori Hattori, Masato Takeshita +9 more | 2008-09-02 |
| 7401127 | Communication terminal device and program | Masayuki Tsuda, Mao Asai, Nobuyuki Watanabe, Tatsuro Oi, Yasunori Hattori +9 more | 2008-07-15 |
| 7164857 | Communication terminal and program | Mao Asai, Nobuyuki Watanabe, Masayuki Tsuda, Yasunori Hattori, Tatsuro Oi +9 more | 2007-01-16 |
| 6909892 | Mobile phone avoiding search of ineffective base stations | Hirokazu Tuji, Eiki Kouroki, Kazuhiko Takeno | 2005-06-21 |