Japan Resistor Mfg. Co., Ltd. develops, manufactures, and sells electronic devices, sensor compound apparatuses, hybrid ICs, SMC products, sensors, potentiometers, heaters, and various resistors in Japan and internationally. It offers fixed resistors that include nonflammable PCB mounting type, square cement type, shunt, precision, power type, metal-clad fixed, film, and various customized resistors, as well as wire-wound variable resistors; shunt resistors for detecting current; and compact resistors for preventing noise of power sources. The company also provides wire-wound multi-turn potentiometers, contact potentiometers rotary-type, dual signal potentiometers, contactless potentiometers, contactless dual signal potentiometers, contactless multi-turn potentiometers, print resistance sensors, and customized potentiometers for detecting position/angle, as well as hybrid integrated circuits. In addition, it offers circuit boards and units, including household equipment, such as heated toilet seats with heated bidets and warm air dryers; control equipment related to automobile electronics; electrical farm apparatus comprising moisture meters and color selectors for management and selection of rice quality; health and beauty equipment; and power supply equipment for air conditioners, and office and factory automation. The company was founded in 1943 and is based in Nanto, Japan.