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Dive into the research topics where Yutaka Niwa is active.

Publication


Featured researches published by Yutaka Niwa.


Archive | 2005

Solenoid valve, flow-metering valve, high-pressure fuel pump and fuel injection pump

Kaoru Oda; Hiroshi Inoue; Nobuo Ota; Yoshitsugu Inaguma; Yutaka Niwa


SAE transactions | 1999

A Method for Suppressing Formation of Deposits on Fuel Injector for Direct Injection Gasoline Engine

Masao Kinoshita; Akinori Saito; Souichi Matsushita; Hitoshi Shibata; Yutaka Niwa


Archive | 1997

Method for suppressing formation of deposits on fuel injector and device for injecting fuel

Akinori Saito; Masao Kinoshita; Souichi Matsushita; Yutaka Niwa; Hitoshi Shibata


Archive | 1998

Structure of and method for laser welding metal members and fuel injection valve

Mamoru Urushizaki; Takashi Ogata; Yoshinori Ohmi; Hideaki Shirai; Yutaka Niwa


Archive | 2003

Fuel injection nozzle having coating layer and manufacturing method thereof

Yutaka Niwa


Jsae Review | 1998

Study of deposit formation mechanism on gasoline injection nozzle

Masao Kinoshita; Akinori Saito; Souichi Matsushita; Hitoshi Shibata; Yutaka Niwa


Archive | 1997

Fuel injection apparatus having cylinder screw for mounting fuel injector on engine

Yutaka Niwa; Hiroatsu Yamada; Masanori Sugiyama; Tateki Takayama


Archive | 2001

Solenoid valve and fuel supply device using it

Kazuhiro Asayama; Hiroshi Inoue; Yutaka Niwa; 豊 丹羽; 宏 井上; 和博 浅山


Archive | 1998

Deposit reduction fuel injection valve

Masao Kinoshita; Souichi Matsushita; Yutaka Niwa; Hiroyuki Otani; Akinori Saito


Archive | 2004

Fluid regulating valve and fuel injection pump using the same

Sadatsugu Inaguma; Hiroshi Inoue; Yutaka Niwa; Kaoru Oda; Nobuo Ota; 豊 丹羽; 宏 井上; 信男 太田; 薫 小田; 禎次 稲熊

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