Name Yamada Yoshio | Died 1958 | |
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Yamada Yoshio (山田 孝雄, August 20, 1873 – November 20, 1958) was a Japanese linguist. He founded the influential "Yamada grammar", and was the first to use the word "chinjutsu" as a linguistic term.

References
Yamada Yoshio Wikipedia(Text) CC BY-SA