In 1949 this company was founded . The Japan Society of Applied Physics was founded by Hantaro Nagaoka, Kotaro Honda, Masatoshi Okouchi . It has a website named www.jsap.or.jp . The Japan Society of Applied Physics is a parent company of Optical Society of Japan . The type of the company is public interest incorporated association (公益社団法人) . Makoto Konagai are the key people in the company
 Masatoshi Okouchi does not play an active role in the company any more