We are actively developing a variety of fields based on our SWAT technology. Apr. 23, 2012 4-inch monochrome LCD Class A AIS Transceiver introduced Mar. 8, 2012 5.7-inch Color LCD Navigational Echo Sounder introduced Feb. 14, 2012 Koden will exhibit at the Japan International Boat Show 2012 Oct. 28, 2011 New Broadband Digital Echo Sounder CVS-FX1 product information is uploaded Sep. 22, 2011 Direction Finder KS-5551 product information is uploaded   Notice of GPS week number rollover on GPS Navigator / Sensor