1. System Engineering LaboratoryCorporate Research & Development CentreToshiba Corporation1, Komukai‐Toshiba‐cho, Saiwai‐kuKawasaki‐shiKanagawa212–8582Japan
2. Social System DivisionToshiba Infrastructure Systems & Solutions Corporation72–34, Horikawa‐cho, Saiwai‐kuKawasaki‐shiKanagawa212–8585Japan