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Dive into the research topics where Koji Hamamoto is active.

Publication


Featured researches published by Koji Hamamoto.


Archive | 1992

Arc welding machine

Koji Hamamoto; Naoki Kawai; Junzo Tanimoto; Tetsu Innami; Yoshinori Nishida


Archive | 1982

Consumable electrode type pulse arc welding method

Atsuhiro Kawamoto; Akira Nakagawa; Yoshiaki Tanaka; Koji Hamamoto; Hidetoshi Oyama; Akiko Ueda; Toshinori Hongu; Shigeki Yonemori


Archive | 1990

Pulsed arc welding machine

Naoki Kawai; Koji Hamamoto; Masahiro Minooka


Archive | 1991

Arc welding power apparatus having plural selectable electrode feed quantity settings

Toshinori Hongu; Naoki Kawai; Torafumi Takemoto; Koji Hamamoto


Archive | 1999

Method of controlling pulse output and consumable electrode type pulse arc welding device

Atsuhiro Kawamoto; Koji Hamamoto; Yoshiaki Tanaka; Akira Nakagawa


Archive | 2001

Welding condition inputting equipment

Atsuhiro Kawamoto; Akihiko Kitajima; Norikazu Osaki; Kunio Kubo; Koji Hamamoto; Shigeki Yonemori; Yoshiyuki Tabata


Archive | 2004

Consumptive electrode type electric arc welder

Hidetoshi Oyama; Norisuke Hongu; Koji Hamamoto


Pre-Prints of the National Meeting of JWS | 2001

The switchover from being analog to the digital in case of arc weld : The digitization of the wire feeding processing and setting processing

Koji Hamamoto; Hidetoshi Oyama; Tetsu Innami


Archive | 2001

Vorrichtung zum Eingeben von Schweissbedingungen Means for inputting welding conditions

Atsuhiro Kawamoto; Akihiko Kitajima; Norikazu Osaki; Kunio Kubo; Koji Hamamoto; Shigeki Yonemori; Yoshiyuki Tabata


Archive | 1999

A method for controlling the pulse-shaped output signal, and arc welding apparatus using a consumable wire electrode

Koji Hamamoto; Atsuhiro Kawanishi-shi Kawamoto; Akira Nakagawa; Yoshiaki Tanaka

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