Namiki has been on the cutting edge of technological innovation since 1939, when we began producing synthetic sapphire jewel bearings for electrical measuring instruments. During the next 60 years, we've used our unique gem processing technology and extensive research capabilities to develop successful products in a number of diverse high-tech industries. Our expertise in manufacturing jewel bearings grew through the 1940's and 1950's into producing watch parts and sophisticated diamond stylus for phonographs. In the early 1970's and 1980's, Namiki's precision diamond processing led to major advances in bioscience, semiconductors, coatings, and micron precision work on mechanical components. Today, Namiki is a recognized leader in coreless motors and gearheads, powerful rare earth magnets, vibration motors, optical communication components, medical devices and more.

• Electrical motor: Brushless DC motor
• Gearhead, planetary
• Gearhead, spur
• Electrical motor: DC coreless motor
• Mini motor: Microdrive system
• Motor-Tacho Combinations