DigInfo - ( http://movie.diginfo.tv) Ikura Seiki Seisakusho designs, develops, produces, and markets cooling fan motors for embedded use in electronic and electric machine equipment. At the TECHNO-FRONTIER 2008, the company demonstrated a fan motor equipped with its proprietary technology dubbed "IP65 Dust- and Water-proof Features". The name has two components: "6" designates the highest-grade, perfect dust-proof structure in terms of the protection and contact of foreign objects, while "5" stands for the level of structure protection of the motor from jet water in all directions. The structure allows the motor to keep working without any problems, even when exposed to the jet water spewing from the nozzle in any direction. The IP65 is currently used in exterior communication equipment and relay stations for cellphones.