Company information
Yoshiyuki Kimura is a specialized trading company for machine parts that was the first to import bearings in Japan.
Since importing bearings for the first time in Japan in 1923, Kimura Yoko has been providing cutting-edge technology from Europe and the United States to domestic customers for nearly 100 years as a "specialized trading company for uniquely diverse machine parts." Kimura Yoko has established a consistent service system as a bridge connecting overseas manufacturers and domestic users. To prioritize customer needs, we participate from the equipment design stage, pursuing a balance between high technology and cost reduction. At Kimura Yoko's domestic service center, we thoroughly implement JIT delivery and quality control during mass production, ensuring a robust system is in place.

Business Activities
【Kaidon】 ■ A specialized manufacturer of ultra-thin bearings known for their astonishing thinness and lightness. ■ Also caters to various special environmental applications such as semiconductor manufacturing equipment and aerospace uses. 【Evarix】 ■ A specialized manufacturer of linear motion products such as actuators and roller screws. ■ Has numerous achievements in medical devices where high reliability is required. 【Timken】 ■ Tapered roller bearings known for their high durability. ■ Contributes to improved maintenance of factory equipment with products like split roller bearings. 【Kingsbury】 ■ Oil film bearings (thrust bearings, journal bearings). ■ In addition to oil sump types, the LEG direct lubrication type has numerous achievements both domestically and internationally. 【Smorley】 ■ Wave springs (50% compared to coil springs). ■ Retaining rings (snap rings without protrusions). 【Timken/GGB】 ■ Fiber-reinforced composite bearings (FRC & SBC). 【Sonic Industries】 ■ Aerospace & general industry standard HVOF coated products. 【Polytech PT/Elmerin】 ■ Heat dissipation materials and mica insulation materials for BEV/HEV lithium-ion batteries.
Key Partners
IHI Kawasaki Heavy Industries Canon Group companies Canon Medical Systems Kobe Steel Shimadzu Corporation JAXA Symphonia Technology Sumitomo Heavy Industries Toshiba Nikon Hitachi Fujitsu Fujifilm Bridgestone Honda R&D Mitsui E&S Machinery Mitsubishi Heavy Industries Mitsubishi Electric Mitsubishi Hitachi Power Systems Approximately 600 other companies (in alphabetical order, honorifics omitted)
Company overview
- Company name 木村洋行
- Establishment The year 1923 (Taisho 12)
- capital 1000Ten thousand yen
- number of employees 68person
- Address 〒100-0005 Tokyo/ Chiyoda-ku/ Room 606, Shin Tokyo Building, 3-3-1 Marunouchi View on map
- TEL 03-3213-0255
- FAX 03-3213-0470
