ASIA-PACIFICLIFESTYLE Japan: Inventor of blue LED dead at 92 by The Istanbul Post With Anadolu Agency April 4, 2021 by The Istanbul Post With Anadolu Agency April 4, 2021 TOKYO, JAPAN Isamu Akasaki, Japanese inventor of the world’s first efficient blue light-emitting diodes (LED) died … Read more 0 FacebookTwitterPinterestEmail
