Japanese

May, 2008

• DAT160 data cartridge Product Information is updated.

May 25, 2007

• The "Technology" page is opened to introduce Sony's Newest Technology on Storage Media.

April 25, 2007

• Sony Corporation introduces LTO Ultrium4 data cartridge.

February 9, 2007

• Sony Corporation has acquired the LTO Ultrium4 data cartridge format license and submitted samples for "Media Compliance Testing."