Inventor
IWASA SEISAKU
JP23 patents
⚠️ This page may combine multiple inventors who share the name “IWASA SEISAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISHIDA SEISAKUSHO
15 patentsUS6866140B2Mar 15, 2005
Conveyance apparatus and boxing system
ISHIDA SEISAKUSHO20 citations92
US6953113B2Oct 11, 2005
Conveyance unit and boxing unit having the same
ISHIDA SEISAKUSHO21 citations90
US7328544B2Feb 12, 2008
Bag-manufacturing and packaging system
ISHIDA SEISAKUSHO18 citations84
US7475768B2Jan 13, 2009
Accumulation device and box packing system having same
ISHIDA SEISAKUSHO10 citations83
US7066317B2Jun 27, 2006
Conveyance unit and boxing unit having the same
ISHIDA SEISAKUSHO13 citations81
US7475590B2Jan 13, 2009
Seal checker
ISHIDA SEISAKUSHO7 citations74
US11613435B2Mar 28, 2023
Article supplying apparatus and combinatorial weighing device
ISHIDA SEISAKUSHO2 citations73
US11237040B2Feb 1, 2022
Light projection system and combination weighing device provided with same
ISHIDA SEISAKUSHO2 citations73
US9908652B2Mar 6, 2018
Box packing device
ISHIDA SEISAKUSHO3 citations71
US6907980B2Jun 21, 2005
Conveyance unit and boxing unit having the same
ISHIDA SEISAKUSHO8 citations71
US7900502B2Mar 8, 2011
Seal checker
ISHIDA SEISAKUSHO6 citations63
US7302787B2Dec 4, 2007
Defect detection device and bag packaging system equipped with defect detection device
ISHIDA SEISAKUSHO6 citations62
US9428293B2Aug 30, 2016
Box packing device
ISHIDA SEISAKUSHO2 citations61
US7494002B2Feb 24, 2009
Conveyance apparatus, and weighing and packaging system provided therewith
ISHIDA SEISAKUSHO1 citations51
US7905077B2Mar 15, 2011
Transport apparatus and boxing apparatus provided with same
ISHIDA SEISAKUSHO0 citations42
IWASA SEISAKU
6 patentsUS8646248B2Feb 11, 2014
Packaging apparatus
IWASA SEISAKU16 citations83
US8292061B2Oct 23, 2012
Package apparatus
IWASA SEISAKU14 citations82
US9290281B2Mar 22, 2016
Cardboard box assembly apparatus
IWASA SEISAKU5 citations72
US8297029B2Oct 30, 2012
Apparatus for folding cardboard boxes
IWASA SEISAKU4 citations62
US8827067B2Sep 9, 2014
Conveyance apparatus
IWASA SEISAKU2 citations61
US8307618B2Nov 13, 2012
Packaging apparatus
IWASA SEISAKU1 citations51