SHISHIDO ELECTROSTATIC, LTD. was founded in June 1938 as Shishido Shokai at the Marunouchi Building in Tokyo and was the first company in Japan to develop and manufacture electrostatic elimination equipment and electrostatic measuring instrumentation. The company operates its corporate headquarters in Tokyo, sales branches across Japan (Tokyo, Osaka, Nagoya, Fukuoka, and Sendai), and production facilities at the Shinyokohama Factory in Kanagawa and the Shinmiyagi Factory in Miyagi Prefecture.
The company maintains an ISO 9001 certified quality management system across its R&D, engineering, and manufacturing divisions. Its proprietary high-voltage AC technologies (including HDC-AC) are engineered to achieve high-speed neutralization, long-term ion balance stability near 0 V, low ozone emission, and extended maintenance-free operation.