Inventor
KAJIURA TOSHINORI
JP4 patents
Patents
4 patentsUS5559932ASep 24, 1996
Printer and computer system with detachable built-in printer
HITACHI LTD252 citations97
US4709231ANov 24, 1987
Shading apparatus for displaying three dimensional objects
HITACHI LTD109 citations94
US7035850B2Apr 25, 2006
Access control system
HITACHI LTD52 citations91
US7003179B2Feb 21, 2006
Sheet-recognizing machine
HITACHI LTD3 citations60