YUKEN NORTH AMERICA CORPORATION

Yuken has focused on hydraulic technology and contributed to industrial development for more than 50 years from the early days of the hydraulic industry in Japan. Featuring high power and compactness, hydraulic technology is essential to production machinery, including injection molding machines, machine tools, and steel mill machines, and used in a variety of applications. To meet diverse market needs, Yuken is always pursuing innovation, e.g. energy saving and cost efficient pumps with rotational speed control as well as high speed linear servo valves with high accuracy and high response. With its global sales network covering rapidly industrializing countries and its international business framework, including production bases, Yuken strives to expand its presence in the global market. Our History 1929Uichi Yuki founded Yuki Mfg. Works, an automobile repair shop in Tokyo. 1940Succeeded in producing hydraulic honing machines. Succeeded in producing hydraulic vane pumps and various types of hydraulic control valves, building up s base as a manufacturer of hydraulic equipment. 1956Reorganized into Yuken Kogyo Co., Ltd. Capitall:¥6 million. 1960Built the Fujisawa factory. 1964Moved the head office to Fujisawa, Kanagawa Prefecture. 1969Founded Taiwan Hydraulics Mfg. Co., Ltd. (joint venture). 1970Opened the Research & Development Center and the Sagami factory in Kanagawa Prefecture (current Sagami factory). 1970Listed its stock on the First Section of the Tokyo Stock Exchange. Capital:¥1.2 billion. 1976Founded Yuken India Ltd. (joint venture). 1978Founded Yuken Kogyo (Hong Kong) Co., Ltd. 1979Founded Hokuriku Yuken Co., Ltd. (sales company). 1980Founded Yuken (U.K.) Ltd. in the United Kingdom. 1987Founded Yuken Service.Co., Ltd. 2001Founded Yuken Hydraulic (Dongguang) Co., Ltd. in China. 2004Moved the head office to the Sagami plant. Integrated the Fujisawa factory into the Sagami plant. Built a new factory in Sagami (Head Office and Sagami Plant). 2006Founded Yuken Hydraulics (Zhangjiagang) Co., Ltd. in China. 2007Founded Yuken Korea Co., Ltd. 2010Founded Yuken Kogyo (Shanghai) Co., Ltd. 2012Founded YUKEN SEA CO., LTD. in Thailand. 2013Founded Yuken Kogyo (Foshan) Co., Ltd. 2019Founded Yuken North America Corporation. Products History 1946Manufactured vane pumps, pressure control valves, flow control valves, directional control valves 1951Developed 70 bar oil motors and pumps 1954Developed solenoid operated directional valves. Made first hydraulic power unit 1966Developed DSG-01, cetop 3 valves 1971Innovated, developed and introduced proportional technology Technical Development Award from Japan Oil Hydraulic & Pneumatic Academic Association 1972Developed 400 bar vane pumps 1975Developed low noise vane pump 1978Innovated, developed and introduced K Series Solenoid Directional valves 1979Developed A Series variable piston pumps 1981Developed Rubber Pad Forming Presses Award from The Japan Society for the Promotion of Machine Industry Awards 1982Developed servo valve technology 1983Developed DSLHG series multi poppet solenoid valves 1986Innovated, developed and introduced Proportional on board technology Award from The Japan Society for the Promotion of Machine Industry Awards 1987Developed low current signal solenoid directional valves. Developed high pressure, high flow DSG-03 1988Developed AR series piston pumps 1989Innovated, developed and introduced G-series shockless valves with adjustable ramp times 1994Developed Kiriko metal chip compacting presses 2001Innovated, developed and introduced LSVG/LSVHG servo valves. 2ms response, dirt tolerant. Size to cetop 10 2001Developed intelligent hydraulic  servo drive packs 2004Developed high pressure, high flow,  low pressure drop DSG-01 2008Innovated, developed and introduced servo drive motor pumps sets. ASR, ASE. Energy saving, rapid response 2010Developed on board control for servo valves Japan Society of Mechanical Engineers. Excellent Product Award 2013Developed A3HG piston pumps. High pressure, high speed, high flow, high efficiency 2014Developed range of high response  proportional valves – ELDF(H)G. Servo valves response times, dirt tolerant 2015Developed range of on board controls for ELDF(H)G. Size upto cetop 10 2017Developed A3HM range of pumps