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Dive into the research topics where Shigeki Yamakawa is active.

Publication


Featured researches published by Shigeki Yamakawa.


Archive | 1999

Elevator maintenance/operation apparatus

Akihiro Chida; Junichiro Ishikawa; Shigeki Yamakawa; Hiroshi Ando; Kunio Katou


Archive | 1998

Moveable control panel for elevators

Shigeki Yamakawa; Hiroyuki Takagi; Junichiro Ishikawa; Seiji Okuda; Tatsushi Takahashi; Tomohiko Yao


Archive | 1997

Data interface and high-speed communication system using the same

Shigeki Yamakawa; Hiroshi Gokan; Akio Ohtsuji


Archive | 2001

Controlling apparatus for elevator with divided control panel

Shigeki Yamakawa


Archive | 2008

Elevator monitoring terminal and elevator monitoring apparatus with multiple display screens displaying operational data, in-car image data and communication request data

Shigeki Yamakawa


Archive | 2002

Elevator system with safety installation

Masahiro Shikai; Hajime Nakajima; Toshiro Nakashima; Kazuo Takashima; Tatsushi Takahashi; Shigeki Yamakawa; Takeshi Fujiki; Kunikazu Koura; Koichi Nanno; Shigeru Abe


Archive | 2000

Brake control apparatus with auxiliary power source means

Hiroyuki Takagi; Shigeki Yamakawa


Archive | 1999

Elevator brake control device

Hiroyuki Takagi; Shigeki Yamakawa


Archive | 2005

Elevator system including control panel within hoistway

Shigeki Yamakawa


Archive | 2001

Weight detector for elevator

Shigeki Yamakawa; Kazuhiro Horizaki

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