Hamamatsu Photonics K.K. (???????????, Hamamatsu Hotonikusu Kabushiki-gaisha?) is a Japanese manufacturer of optical sensors (including photomultiplier tubes), electric light sources, and other optical devices and their applied instruments for scientific, technical and medical use. The company was founded in 1953 by Heihachiro Horiuchi, a former student of Kenjiro Takayanagi, who is known as "the father of Japanese television". Hermann Simon, a leading German business author and thinker, mentioned Hamamatsu in his book titled Hidden Champions of the Twenty-First Century: The Success Strategies of Unknown World Market Leaders as an example of a "Hidden Champion".
Highest paying job titles at Hamamatsu Photonics kk include Software Engineer, Field Service Engineer, and Mechanical Applications Engineer