Inventor
KATAYAMA EIJI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HORIZON INT INC
8 patentsUS6206358B1Mar 27, 2001
Book binding system
HORIZON INT INC71 citations95
US7428859B2Sep 30, 2008
Guillotine cutter
HORIZON INT INC40 citations91
US7261507B2Aug 28, 2007
Book binding method and system for saddle stitched bound booklet
HORIZON INT INC28 citations90
US6152439ANov 28, 2000
Collator system having sheet feeding error display function
HORIZON INT INC9 citations71
US6497404B1Dec 24, 2002
Sheet feeding apparatus
HORIZON INT INC4 citations62
US8052135B2Nov 8, 2011
Book binding apparatus for perfect book binding
HORIZON INT INC3 citations59
US6733010B2May 11, 2004
Sheet feeding apparatus
HORIZON INT INC0 citations52
US7669509B2Mar 2, 2010
Guillotine cutter
HORIZON INT INC1 citations47