Inventor

YOKOTA YUJI

JP60 patents

⚠️ This page may combine multiple inventors who share the name “YOKOTA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ISHIDA SEISAKUSHO

22 patents

US6474141B1Nov 5, 2002

Seal inspecting machine

ISHIDA SEISAKUSHO35 citations91

US7328544B2Feb 12, 2008

Bag-manufacturing and packaging system

ISHIDA SEISAKUSHO18 citations84

US7900766B2Mar 8, 2011

Conveyance device and packing device provided therewith

ISHIDA SEISAKUSHO10 citations83

US7475768B2Jan 13, 2009

Accumulation device and box packing system having same

ISHIDA SEISAKUSHO10 citations83

US7475590B2Jan 13, 2009

Seal checker

ISHIDA SEISAKUSHO7 citations74

US11117690B2Sep 14, 2021

Case forming, packing, and sealing apparatus

ISHIDA SEISAKUSHO2 citations73

US11014322B2May 25, 2021

Case-making device

ISHIDA SEISAKUSHO2 citations73

US10981683B2Apr 20, 2021

Boxing apparatus

ISHIDA SEISAKUSHO3 citations73

US10875674B2Dec 29, 2020

Push-in mechanism and box packing device provided with same

ISHIDA SEISAKUSHO3 citations73

US10689205B2Jun 23, 2020

Package accumulating device

ISHIDA SEISAKUSHO3 citations73

US10472108B2Nov 12, 2019

Box-opening device

ISHIDA SEISAKUSHO3 citations73

US11338536B2May 24, 2022

Box opening device

ISHIDA SEISAKUSHO2 citations71

US9908652B2Mar 6, 2018

Box packing device

ISHIDA SEISAKUSHO3 citations71

US7900502B2Mar 8, 2011

Seal checker

ISHIDA SEISAKUSHO6 citations63

US7562512B2Jul 21, 2009

Bag manufacturing and packaging system

ISHIDA SEISAKUSHO5 citations63

US11396393B2Jul 26, 2022

Box packing device

ISHIDA SEISAKUSHO0 citations62

US10787281B2Sep 29, 2020

Boxing apparatus

ISHIDA SEISAKUSHO1 citations62

US10549872B2Feb 4, 2020

Box packing apparatus

ISHIDA SEISAKUSHO1 citations62

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

US11542102B2Jan 3, 2023

Suction transfer device

ISHIDA SEISAKUSHO0 citations59

US6581757B2Jun 24, 2003

Product diverting mechanism in packaging system

ISHIDA SEISAKUSHO2 citations54

TAIHO KOGYO CO LTD

8 patents

US5817397AOct 6, 1998

Sliding bearing

TAIHO KOGYO CO LTD36 citations92

US4806308AFeb 21, 1989

Aluminum bearing alloy

TAIHO KOGYO CO LTD19 citations82

US5387461AFeb 7, 1995

Sliding-bearing material

TAIHO KOGYO CO LTD15 citations74

US5116144AMay 26, 1992

Plane bearing

TAIHO KOGYO CO LTD11 citations74

US5071263ADec 10, 1991

Plane bearing

TAIHO KOGYO CO LTD8 citations74

US5570766ANov 5, 1996

End bearing for one-way clutch

TAIHO KOGYO CO LTD8 citations71

US4822561AApr 18, 1989

Aluminum bearing alloy

TAIHO KOGYO CO LTD3 citations63

US4818487AApr 4, 1989

Aluminum bearing alloy

TAIHO KOGYO CO LTD2 citations63

CANON DENSHI KK

6 patents

US4736358AApr 5, 1988

Recording medium clamping apparatus

CANON DENSHI KK34 citations92

US5335124AAug 2, 1994

Disk drive

CANON DENSHI KK19 citations82

US5291361AMar 1, 1994

Disk drive with low elevated head unloading mechanism

CANON DENSHI KK19 citations82

US4772965ASep 20, 1988

Cassette loading mechanism for a recording and/or reproducing apparatus

CANON DENSHI KK22 citations80

US5552948ASep 3, 1996

Disk drive having a lifting member

CANON DENSHI KK13 citations74

US4641212AFeb 3, 1987

Apparatus for loading a magnetic disc and for controlling the driving thereof

CANON DENSHI KK12 citations69

IWASA SEISAKU

4 patents

US8646248B2Feb 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

SATO KK

3 patents

US5718526AFeb 17, 1998

Printing method and printer using game

SATO KK24 citations93

US5099290AMar 24, 1992

Continuous paper printer with monitoring time period in which the paper feed speed is lower than when printing

SATO KK35 citations93

US4819011AApr 4, 1989

Thermal printer temperature regulation system

SATO KK48 citations93

HONDA MOTOR CO LTD

2 patents

US10375345B2Aug 6, 2019

Camera image display apparatus

HONDA MOTOR CO LTD2 citations71

US10486531B2Nov 26, 2019

Vehicle display system

HONDA MOTOR CO LTD2 citations62

CANON KK

1 patent

US4136819AJan 30, 1979

Card processing apparatus

CANON KK11 citations71

AGENCY IND SCIENCE TECHN

1 patent

US5905033AMay 18, 1999

Process for obtaining a microbial culture medium from the entrails of fish, shellfish or cephalopods and culturing microorganisms using same

AGENCY IND SCIENCE TECHN11 citations69

YOKOTA YUJI

1 patent

US8137252B2Mar 20, 2012

Packaging bag supply device and bagging device having the same

YOKOTA YUJI6 citations67

NAT INST OF ADVANCED IND SCIEN

1 patent

US7442769B2Oct 28, 2008

Antifreeze proteins from basidiomy cetes

NAT INST OF ADVANCED IND SCIEN8 citations67

SEKINE MINORU

1 patent

US8239355B2Aug 7, 2012

Map data update method and map data update system

SEKINE MINORU4 citations56

Showing the top 50 of 60 patents by PatentIndex Score.