Yamashita Denso

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Ever since our establishment in 1972, we have been developing and manufacturing power sources for electric-discharge lamps such as xenon lamp. Later, we started developing, manufacturing and selling light source equipment (ultraviolet spot light sources, ultraviolet exposure devices, solar simulators, etc.) and inspection machines (surface defect inspection device, etc.), and we have continued this for over 40 years. By producing special order products, one unit at a time, to meet the challenging requests and specifications of customers as much as possible, we have accumulated know-how and skills in the manufacturing of highly advanced products unmatched by other companies. We are taking advantage of the technologies that we have accumulated over many years to develop new products in new areas of business.

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高精度の光源/電源技術を誇る光のエキスパート

「各種の光源/電源機器を開発・製造しています。長年にわたり蓄積した技術により、求められる光を高精度で作り出す製品群は、各研究機関やメーカー様から高い信頼をいただいています。手がけ始めてから35年ほどになるソーラーシュミレータは、精密な光学設計により太陽光に限りなく近く、測定誤差のほとんど出ない光の照射を実現しております。また光源だけでなく電源も自社で設計・製造しているので、トータルでのご提案、さらに特注品などのご要望にも幅広くお応えしています」（営業部／白井芳洋）