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Dive into the research topics where Keiichi Takagaki is active.

Publication


Featured researches published by Keiichi Takagaki.


Archive | 2003

Communication device, communication system, and algorithm selection method

Keiichi Takagaki; Hiroshi Yokota; Yukie Gotoh; Atsuhiro Tsuji; Masaaki Tamai


Archive | 2005

Communication Device, Storage Medium, Integrated Circuit, and Communication System

Keiichi Takagaki; Hiroshi Yokota; Takeshi Kokado; Yoshinori Okazaki; Salahuddin Muhammad Salim Zabir


Archive | 2004

Common key exchanging method and communication device

Yukie Gotoh; Hiroshi Yokota; Masaaki Tamai; Atsuhiro Tsuji; Keiichi Takagaki


Archive | 2005

Communications device and communications program

Atsuhiro Tsuji; Yukie Gotoh; Keiichi Takagaki; Chuan-Fen Chiu


Archive | 2004

SHARED KEY EXCHANGE METHOD AND COMMUNICATION EQUIPMENT

Yukie Goshima; Keiichi Takagaki; Masaro Tamai; Atsuhiro Tsuji; Hiroshi Yokota; 雪絵 五島; 博史 横田; 昌朗 玉井; 敦宏 辻; 景一 高垣


Archive | 2010

TRANSMISSION CONTROLLER, RECEPTION CONTROLLER, TRANSMISSION CONTROL METHOD, RECEPTION CONTROL METHOD AND TRANSMISSION CONTROL PROGRAM

Yasushi Miyake; Keiichi Takagaki; Naoya Takao


Archive | 2009

CONTENT REPRODUCTION SYSTEM, CONTENT REPRODUCTION METHOD, CONTENT REPRODUCTION DEVICE, AND SERVER

Keiichi Takagaki; Yasushi Miyake; Tsutomu Hayashi


Archive | 2009

Digital broadcast receiving device and software download method

Keiichi Takagaki; Tadashi Kuroda; Shigeki Matsunaga


Archive | 2005

Communication device, network configuration research method, and program

Hector Akamine; Takeshi Kokado; Koji Kubota; Keiichi Takagaki; エクトル アカミネ; 幸司 久保田; 健 古門; 景一 高垣


Archive | 2014

CONTENT PLAYBACK DEVICE, CONTENT PLAYBACK SYSTEM, AND CONTENT PLAYBACK METHOD

Keiichi Takagaki

Collaboration


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