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Masaru Ibuka

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Masaru Ibuka was a man from Japan. He helped start Sony.

Ibuka was born in 1908. He went to Waseda University. After school, he worked with movie film. He also worked for the navy during a war.

In 1945, he opened a shop to fix radios. He worked in a store that had been bombed. A man named Akio Morita joined him soon after. They started a company. This company became Sony in 1958.

Ibuka helped bring new tools to Sony. He used transistor technology. A transistor is a tiny part used in electronics. He also led the team that made color TVs.

Ibuka had a great idea for music. He wanted to listen to music on long flights. He asked engineers to make a small music player. They changed a tape recorder to make it work. This became the Walkman.

He won many awards for his work. He also wrote a book about how young children learn. Ibuka died in 1997 at age 89. He left behind a son and two daughters.

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