Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9342356 | Task execution control for generating context information of a user to locate available services | Tadanobu Tsunoda, Kazumasa Ushiki, Naoki Hasegawa, Yoshiaki Kawakatsu | 2016-05-17 |
| 8694176 | Power control method, and power control apparatus | Hiroshi Yamamoto, Kazumasa Ushiki, Tadanobu Tsunoda | 2014-04-08 |
| 8560263 | Power distribution network estimation device | Hiroshi Yamamoto, Toshiaki Funakubo, Hirotaka Oshima | 2013-10-15 |
| 8433453 | Electric power leveling controller | Tadanobu Tsunoda, Kazumasa Ushiki, Hirotaka Oshima, Hiroshi Yamamoto, Toshiaki Funakubo | 2013-04-30 |
| 8428078 | Communication system including correlation information correlating area and transmission resource | Yuuta Nakaya, Ichiro Iida, Makoto Yoshida, Mamoru Machida, Masayoshi Moriya +1 more | 2013-04-23 |
| 8046474 | Method, apparatus, programs and storage medium for transferring data between different types of terminals | Tetsuya Kato, Akinobu Toda, Hideyuki Motoyama, Noriyuki Fukuyama, Masahide Noda +2 more | 2011-10-25 |
| 7921458 | Packet routing method, computer system, and computer product | Masahiro Hara, Nami Nagata, Hideki Mitsunobu | 2011-04-05 |
| 7680081 | Mobile node | Takeshi Kamura, Naotaka Tsuji, Yoshiyuki Seguchi, Kazuhiro Muraoka, Hidetoshi Abeta +7 more | 2010-03-16 |
| 7633902 | Information communication program, information communication apparatus and information communication method | Masahiro Hara | 2009-12-15 |
| 7515934 | Mobile terminal, program for controlling mobile terminal, program for call-management server, and call management process | Fumiyuki Iizuka | 2009-04-07 |
| 7379753 | Method and apparatus for communication, and computer product | Masahiro Hara, Shinichiro Mori | 2008-05-27 |
| 7236797 | Mobile communicating system, and a mobile terminal, an information center and a storage medium used therein | Takashi Kimoto, Tamio Saito, Masanaga Tokuyo, Satoru Chikuma, Takashi Nishigaya | 2007-06-26 |
| D525229 | Mobile phone | Mark Friesen, Koichi Kawano, Shinichiro Mori | 2006-07-18 |
| 7075908 | Wireless data communication network switching device and program thereof | Yuichiro Noguchi, Satoru Chikuma, Gorou Sekiguchi | 2006-07-11 |
| 6975710 | Communications system and communications method | Satoru Chikuma | 2005-12-13 |
| 6947435 | Radio communication system and apparatus, communication method and program recording medium therefor | Satoru Chikuma, Yuichiro Noguchi | 2005-09-20 |
| 6829238 | IP router device having a TCP termination function and a medium thereof | Masanaga Tokuyo, Itaru Nakagawa, Satoru Chikuma, Tetsuya Taniguchi, Takanori Hisanaga +2 more | 2004-12-07 |
| 6829484 | Mobile communicating system, and a mobile terminal, an information center and a storage medium used therein | Takashi Kimoto, Tamio Saito, Masanaga Tokuyo, Satoru Chikuma, Takashi Nishigaya | 2004-12-07 |
| 6115611 | Mobile communication system, and a mobile terminal, an information center and a storage medium used therein | Takashi Kimoto, Tamio Saito, Masanaga Tokuyo, Satoru Chikuma, Takashi Nishigaya | 2000-09-05 |
| 6085222 | Distributed communication system with adaptive data sending control in a computer network | Masanaga Tokuyo, Ichiro Iida | 2000-07-04 |
| 5546382 | Communication method and communications control apparatus in circuit switching network | — | 1996-08-13 |
| 5526383 | Network control system for controlling relative errors between network nodes | Tetsuyoshi Takenaka, Hideto Furukawa, Satoru Chikuma, Atsushi Yamashita, Takeshi Inoue | 1996-06-11 |
| 5524029 | Network control system for controlling relative errors between network nodes | Tetsuyoshi Takenaka, Hideto Furukawa, Satoru Chikuma, Atsushi Yamashita, Takeshi Inoue | 1996-06-04 |
| 5515401 | Network control system for controlling relative errors between network nodes | Tetsuyoshi Takenaka, Hideto Furukawa, Satoru Chikuma, Atsushi Yamashita, Takeshi Inoue | 1996-05-07 |
| 5005186 | Digital demodulator apparatus | Yoshihito Aono, Takanori Iwamatsu, Morihiko Minowa, Sadao Takenaka, Yoshimasa Daidoh +1 more | 1991-04-02 |