Before revision: Other types include the NINJA float, made by the Tsurumi Seiki Co. of Japan, and the ARVOR & PROVOR floats developed by IFREMER in France .
After revision: , DEEP-ARVOR, in industrial partnership with French Company nke instrumentationOther types include the NINJA float, made by the Tsurumi Seiki Co. of Japan, and the ARVOR & PROVOR floats developed by IFREMER in France .