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 platinum thin-film temperature sensor, as well as wire-wound variable resistors, and resistors for various industries and car electronics. The company also provides laminate film and silicone-rubber heaters; and wire-wound multi-turn potentiometers, wire-wound single-turn potentiometers, rotary-type potentiometers, printed resistance elements, print resistance sensors, dual signal potentiometers, and contactless potentiometers, 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.