Fujitsu FUJ02B1 device driver for Windows 10 is included in
http://www.fmworld.net/download/E1022261/E1022261.exe
linked from the page
http://azby.fmworld.net/app/customer/driversearch/pc/drvdownload?driverNumber=E1022261
Fujitsu FUJ02E3 device driver for Windows 10 is in
http://www.fmworld.net/download/E1020101/E1020101.exe
(which includes Fujitsu BIOS Driver and Fujitsu system extension utility as well) linked from the page
http://azby.fmworld.net/app/customer/driversearch/pc/drvdownload?driverNumber=E1020101