Inventor
HANZAWA HIROSHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HANZAWA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RISO KAGAKU CORP
6 patentsUS5506661AApr 9, 1996
Image forming apparatus
RISO KAGAKU CORP41 citations91
US6208438B1Mar 27, 2001
Reflection type image reader having an original positioning sheet
RISO KAGAKU CORP17 citations83
US5608496AMar 4, 1997
Print image position indication device
RISO KAGAKU CORP8 citations73
US5507225AApr 16, 1996
Stencil printer equipped with print image transverse position adjustment means
RISO KAGAKU CORP11 citations73
US5419243AMay 30, 1995
Rotary stencil printer equipped with pinch roller position control means
RISO KAGAKU CORP4 citations62
US6632034B2Oct 14, 2003
Printing machine for booklet-like medium
RISO KAGAKU CORP1 citations51