Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Keiji Ishida is active.

Publication


Featured researches published by Keiji Ishida.


Archive | 2003

Information transmission system and information transmission method

Yutaka Sato; Masahiro Nagasu; Shigenobu Yanai; Keiji Ishida; Toshiyuki Murakami


Archive | 2004

Train control system, in-vehicle communication network system, and train control unit

Keiji Ishida; Hideaki Kitabayashi; Tsutomu Miyauchi; Masahiro Nagasu; Yutaka Sato; Hironaru Takahashi; 裕 佐藤; 英朗 北林; 努 宮内; 啓二 石田; 正浩 長洲; 広考 高橋


Archive | 2003

Communication equipment for railroad vehicle

Keiji Ishida; Yutaka Sato; Toshihiko Uchiyama; Mitsuhiro Watabiki; Shigenobu Yanai; 佐藤 裕; 俊彦 内山; 繁伸 柳井; 啓二 石田; 光宏 綿引


Archive | 2003

System and method for information transmission

Keiji Ishida; Masahiro Nagasu; Yutaka Sato; Toshihiko Uchiyama; Shigenobu Yanai; 佐藤 裕; 俊彦 内山; 繁伸 柳井; 啓二 石田; 正浩 長洲


Archive | 2005

TRAIN APPROACH ALARM INFORMING SYSTEM AND METHOD

Keiji Ishida; Yoshiki Kakumoto; Shinichi Sekino; Hirobumi Terada; 博文 寺田; 啓二 石田; 喜紀 角本; ▲真▼一 関野


Archive | 2006

Information transmission system, information transmission system for railway vehicle and information transmission terminal device for vehicle

Keiji Ishida; Yutaka Sato; 佐藤 裕; 啓二 石田


Archive | 2005

Railway vehicle and railway vehicle air-blowing system

Keiji Ishida; Yoshiki Kakumoto; Shinichi Sekino; Hirobumi Terada; 博文 寺田; 啓二 石田; 喜紀 角本; 眞一 関野


Archive | 2004

Moving body abnormality-detecting system

Keiji Ishida; Keiji Maekawa; Masahiro Nagasu; Yutaka Sato; 佐藤 裕; 景示 前川; 啓二 石田; 正浩 長洲


Archive | 2004

Redundant information transmission system based on two parallel transmission lines and corresponding method

Yutaka Sato; Masahiro Nagasu; Shigenobu Yanai; Keiji Ishida; Toshihiko Uchiyama


Archive | 2007

Train control system and wayside system

Masahiro Nagasu; Tsutomu Miyauchi; Keiji Maekawa; Keiji Ishida

Collaboration


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