As one of the worldwide major suppliers of opto devices supplies, LITE-ON Opto is forging ahead with new product development. We are developing visible opto products such as ultra-bright LEDs for outdoor applications, full color displays, and a variety of surface mount LED devices. For product outside the visible range, we offer infrared emitters, detectors, photointerrupters, and photocouplers.

"Kazuto Mukaiyama establishes Koa Kogyo in Tokyo to start the manufacturing of fixed resistors. Business Lines：Development,manufacture and sales of electronic components."