http://www.scythe-eu.com/en/products/cpu-cooler/ninja-4.html

Scythe

Scythe Co., Ltd., (Registered and incorporated in Tokyo Japan) originally started its business operation in Japan's famous "Akihabara Electric Town" located in the metropolitan Tokyo, where visitors can find a variety of products from the latest computer parts to the world's most advanced high-tech electric devices.

Sythe Co., Ltd., began its operation and business since November, 2002 as a distributor and the manufacturer of passive and low-noise PC parts.  Since then, the company has established the R&D facility in Taiwan & China for production and quality control, and the USA office (in Los Angeles, California) & European office (in Hamburg, Germany) for customer care and sales support.