Japanese scientist Masato Honda receives the Honda Prize for his achievemnt to invent neodymium magnet
November 16, 2023, Tokyo, Japan - Japanese scientist Masato Sagawa delivers a speech after he received the "Honda Prize 2023" for his achievement of invention of the world's most powerful permanent magnet "neodymium magnet" in Tokyo on Thursday, November 16, 2023. Sagawa and American scientist John J. Croat invented the neadymium magnet almost same time by different methods and both scientists received the Honda Prize this year. (photo by Yoshio Tsunoda/AFLO)