|June. 2020||Ultrasonic cutter has been certified by the Ministry of Economy, Trade and Industry as one of the top 100 global niche companies.|
|May. 2020||The head office was moved to a new office building at Suenaga 3-28-19, Takatsu, Kawasaki.|
|Oct. 2013||New model of ultrasonic Polisher SF-0101 is developed.|
|Apr. 2010||Powerful ultrasonic cutter SH-3510 / maximum output 500W is released.|
Ultrasonic cutter SONOFILE SF-653 is released.
Small-sized manual ultrasonic cutter SF-30 is released.
|Oct. 2007||30 kHz heavy duty ultrasonic cutter transducer SH-8700 was developed.|
|May. 2007||The head office was moved to a new office building at Shinsaku 5-4-1, Takatsu, Kawasaki.|
Because of the Temporary Law concerning Measures for the Promotion of the Creative Business Activities of Small and Medium Enterprises, the ultrasonic cutter SONOFILE SG-3441, which can use a carbide blade with 1 mm thickness, was released.
|Mar. 2004||Rotary type transducers SONOFILE SF-8500 and SF-3441 with air inlet were released.|
|Aug. 2003||A patent concerning blade holders for ultrasonic cutters was acquired.|
|Jun. 2003||40 kHz robot-mounted type heavy duty ultrasonic cutter SONOFILE SF-3441 was released|
|Oct. 2002||40 kHz robot-mounted type ultrasonic cutter SONOFILE SF-651 was released|
|May. 2002||40 kHz manual-operation type ultrasonic cutter SONOFILE SF-650 was released|
|May. 2001||40 kHz ultrasonic cutter SONOFILE SF-640 was developed|
|Jun. 1999||22 kHz heavy duty ultrasonic cutter transducer SF-8500 was developed|
|May. 1998||Metal mold filing equipment SONOFILE SF-1000 was released|
The company became a regular member of the Ultrasonic Manufacturers Association of Japan.
Ultrasonic cutters SONOFILE SF-3400 and SF-60 series were released.
A small-sized transducer equipped with rotary connectors for mounting a plotting cutter was added to SONOFILE SF-3400 and SF-60 series.
|Apr. 1994||Ultrasonic cutters SONOFILE SF-3300 and SF-3300M were released.|
|Oct. 1993||SONOFILE SF-5600 and SF-2600 received the Good Design Award from the Ministry of International Trade and Industry.|
|Apr. 1993||Metal mold filing equipment SONOFILE SF-5600 and SF-2600 were released.|
Hand tool for metal engraving SonoCraft ST-60 was released.
SonoCraft ST-60 received the Best Tool Award in Yamanashi Tool Fair ’93.
|Oct. 1989||Hand tool for printed circuit board modification Split-V was released.|
|May. 1989||Hand tool for metal engraving SonoCraft SR-89 was released.|
|Oct. 1987||SONOFILE SF-5000 received the Good Design Award from the Ministry of International Trade and Industry.|
|Oct. 1986||Metal mold filing equipment SONOFILE SF-5000 was released.|
|Dec. 1984||The head office was moved to Shinjo 5-7-35, Nakahara, Kawasaki.|
|Oct. 1982||Metal mold filing equipment SONOFILE SF-3500 was released.|
|Aug. 1982||Metal mold filing equipment SONOFILE SF-2000 was released.|
|Jul. 1982||The company was established at Saranuma 1-12-8, Adachi, Tokyo.|