Inventor
SUGAI KAZUNARI
JP3 patents
Patents
3 patentsUS5250788AOct 5, 1993
Apparatus for handling sheets of paper using robot hands
HITACHI LTD54 citations90
US5019249AMay 28, 1991
Apparatus for handling sheets of paper
HITACHI LTD48 citations90
US6156090ADec 5, 2000
Air cleaner having vanes with a winglike cross-section between a shroud and baseplate for rotation within a housing
HITACHI LTD34 citations87