Inventor
KATO HEIZABURO
JP91 patents
⚠️ This page may combine multiple inventors who share the name “KATO HEIZABURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANKYO SEISAKUSHO KK
21 patentsUS5672364ASep 30, 1997
Apparatus for manufacturing tablets
SANKYO SEISAKUSHO KK55 citations95
US6955345B2Oct 18, 2005
Inclining and rotating table apparatus
SANKYO SEISAKUSHO KK43 citations93
US6000298ADec 14, 1999
Fluctuation torque cancellation apparatus
SANKYO SEISAKUSHO KK21 citations93
US5687645ANov 18, 1997
Mechanical pressing machine
SANKYO SEISAKUSHO KK22 citations93
US5544576AAug 13, 1996
Mechanical pressing machine having a load fluctuating torque cancelling device
SANKYO SEISAKUSHO KK44 citations93
US5467706ANov 21, 1995
Mechanical pressing machine with dynamic balancing device
SANKYO SEISAKUSHO KK25 citations93
US5392977AFeb 28, 1995
Coil material supply apparatus for an intermittent feed device
SANKYO SEISAKUSHO KK33 citations93
US6227836B1May 8, 2001
Apparatus for manufacturing tablets
SANKYO SEISAKUSHO KK32 citations92
US5603880AFeb 18, 1997
Method and apparatus for manufacturing tablets
SANKYO SEISAKUSHO KK18 citations92
US7793567B2Sep 14, 2010
Clamping device and rotary table apparatus
SANKYO SEISAKUSHO KK8 citations84
US7213316B2May 8, 2007
Machine tool and detachable/attachable motor
SANKYO SEISAKUSHO KK12 citations84
US6213369B1Apr 10, 2001
Material feeding apparatus
SANKYO SEISAKUSHO KK17 citations84
US5544577AAug 13, 1996
Mechanical pressing machine with means for cancelling load fluctuation torque
SANKYO SEISAKUSHO KK19 citations84
US7603930B2Oct 20, 2009
Rotary table apparatus
SANKYO SEISAKUSHO KK13 citations79
US7748302B2Jul 6, 2010
Workpiece exchanging apparatus and lathe unit
SANKYO SEISAKUSHO KK7 citations74
US7237449B2Jul 3, 2007
Drive mechanism and movable table unit provided with the same
SANKYO SEISAKUSHO KK9 citations74
US6990898B2Jan 31, 2006
Mechanical pressing machine
SANKYO SEISAKUSHO KK7 citations74
US5632430AMay 27, 1997
Material feeding apparatus
SANKYO SEISAKUSHO KK8 citations74
US5509351AApr 23, 1996
Dynamically balanced mechanical pressing machine
SANKYO SEISAKUSHO KK7 citations74
US5467633ANov 21, 1995
Mechanical pressing machine
SANKYO SEISAKUSHO KK8 citations74
US5413304AMay 9, 1995
Apparatus for supporting coil material supply device
SANKYO SEISAKUSHO KK7 citations74
SANKYO MFG
19 patentsUS6716146B2Apr 6, 2004
Tool Magazine
SANKYO MFG32 citations93
US6206784B1Mar 27, 2001
Torque limiter
SANKYO MFG27 citations93
US6186014B1Feb 13, 2001
Cam mechanism
SANKYO MFG28 citations93
US4938610AJul 3, 1990
Rolling contact device
SANKYO MFG27 citations93
US4638731AJan 27, 1987
Press machine
SANKYO MFG41 citations93
US6862786B2Mar 8, 2005
Rotating table apparatus
SANKYO MFG13 citations84
US6708815B2Mar 23, 2004
Article conveyor device
SANKYO MFG15 citations84
US6598733B2Jul 29, 2003
Article conveyor device
SANKYO MFG13 citations84
US6547441B2Apr 15, 2003
Cam mechanism
SANKYO MFG17 citations84
US4819850AApr 11, 1989
Material feeding apparatus
SANKYO MFG15 citations82
US6773382B2Aug 10, 2004
Automatic tool-exchanging apparatus
SANKYO MFG9 citations74
US6454684B2Sep 24, 2002
Automatic tool changing apparatus
SANKYO MFG10 citations74
US5145169ASep 8, 1992
Roll feed device
SANKYO MFG11 citations74
US4955254ASep 11, 1990
Eccentricity control device
SANKYO MFG7 citations74
US4955243ASep 11, 1990
Motion transforming apparatus
SANKYO MFG14 citations74
US4881828ANov 21, 1989
Rolling contact device
SANKYO MFG15 citations74
US4844444AJul 4, 1989
Roll feed apparatus
SANKYO MFG7 citations74
US4776505AOct 11, 1988
Roll feed apparatus
SANKYO MFG15 citations74
US4638990AJan 27, 1987
Roll feed apparatus with adjustable nip
SANKYO MFG8 citations74
SANKYO MANUFACTURING CO LTD
8 patentsUS5909815AJun 8, 1999
Single drive, multi-screw sorter with pusher means
SANKYO MANUFACTURING CO LTD18 citations84
US6067877AMay 30, 2000
Safety cover structure for automatic machine
SANKYO MANUFACTURING CO LTD7 citations74
US6055876AMay 2, 2000
Non-contact type inspection system
SANKYO MANUFACTURING CO LTD14 citations74
US5975284ANov 2, 1999
Carrier apparatus
SANKYO MANUFACTURING CO LTD8 citations74
US5943860AAug 31, 1999
Pressure loss compensation device of a fluid pressure circuit and cam arrangement incorporating the same
SANKYO MANUFACTURING CO LTD9 citations74
US5876316AMar 2, 1999
Automatic tool changer
SANKYO MANUFACTURING CO LTD11 citations74
US5806367ASep 15, 1998
Intermittent indexing apparatus using cam mechanism
SANKYO MANUFACTURING CO LTD12 citations74
US5356062AOct 18, 1994
Roll feed apparatus for intermittently feeding a workpiece
SANKYO MANUFACTURING CO LTD14 citations74
SANKYO SEIKI SEISAKUSHO KK
1 patentSANKO SEISAKUSHO CO
1 patentShowing the top 50 of 91 patents by PatentIndex Score.