Tokuhichi Mishima

Tokuhichi Mishima: Tokuhichi Mishima (三島徳七 "Mishima Tokuhichi", February 24,1893 – November 19,1975) was a Japanese metallurgist. He discovered that aluminum restored magnetism to non-magnetic nickel steel. He invented MKM steel, which was an extremely inexpensive magnetic substance that has been used in many applications. It is also closely related to the modern Alnico magnets. He later became a professor at the Tokyo Imperial University. He received the Blue Ribbon Award and the Large Asahi Ribbon Award.

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MKM steel — Wikipedia:Categories for discussion/Log/2007 April 24MKM steel, an alloy containing nickel and aluminum, was developed in 1931 by the Japanese metallurgist Tokuhichi Mishima. While conducting research into the properties of nickel, Mishima… … Wikipedia
Toba, Mie — nihongo|Toba|鳥羽市|Toba shi is a city located in Mie, Japan. Toba is best known as the hometown of Kokichi Mikimoto, who developed a method to cultivate pearls, and Tokuhichi Mishima, who invented MKM steel.Toba is the site of the world class [http … Wikipedia
List of Japanese people — This is a list of Japanese people who are notable.If a sub list is indicated, names should be placed in the sub list instead of this list. All names are in Japanese order, with the surname before the given name.ActorsSee List of Japanese actors,… … Wikipedia

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