Discharge Surface-Treatment Method and Discharge Surface-Treatment Apparatus

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United States of America Patent

APP PUB NO 20080118664A1
SERIAL NO

11792410

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Abstract

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In a discharge surface-treatment apparatus a discharge pulse current of a high current value and a short pulse width at least having rising speed equal to or higher than 40 A/.mu.s is applied between an electrode and a workpiece.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATIONCHIYODA-KU TOKYO 100-8310
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO LTD2-1 OHTEMACHI 2-CHOME CHIYODA-KU TOKYO 100-8182

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyoshi, Masao Tokyo, JP 67 334
Furukawa, Takashi Tokyo, JP 135 1072
Goto, Akihiro Tokyo, JP 165 1199
Nakamura, Kazushi Tokyo, JP 20 172
Ochiai, Hiroyuki Tokyo, JP 64 439
Watanabe, Mitsutoshi Tokyo, JP 78 365

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