Tokushichi Mishima, Date of Birth, Place of Birth, Date of Death
TweetTokushichi Mishima
Japanese inventor and metallurgist
Date of Birth: 
Place of Birth: Hyōgo Prefecture, Japan
About Tokushichi Mishima
- Tokushichi Mishima (?? ??, Mishima Tokushichi, 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.
- After his death, his remains were buried in the Tama Cemetery in Tokyo.
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