Inventor
OKADA JUNICHI
JP52 patents
⚠️ This page may combine multiple inventors who share the name “OKADA JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO HEAVY INDUSTRIES
11 patentsUS11454001B2Sep 27, 2022
Excavator
SUMITOMO HEAVY INDUSTRIES3 citations73
US11242666B2Feb 8, 2022
Shovel
SUMITOMO HEAVY INDUSTRIES2 citations72
US10858808B2Dec 8, 2020
Excavator
SUMITOMO HEAVY INDUSTRIES4 citations72
US11697916B2Jul 11, 2023
Excavator and method of controlling the same
SUMITOMO HEAVY INDUSTRIES0 citations62
US11225771B2Jan 18, 2022
Shovel
SUMITOMO HEAVY INDUSTRIES1 citations62
US11655611B2May 23, 2023
Shovel
SUMITOMO HEAVY INDUSTRIES0 citations61
US9145287B2Sep 29, 2015
Motor drive apparatus for electric forklift and electric forklift adopting the same
SUMITOMO HEAVY INDUSTRIES2 citations60
US11987957B2May 21, 2024
Shovel
SUMITOMO HEAVY INDUSTRIES0 citations52
US10858800B2Dec 8, 2020
Excavator and method of controlling the same
SUMITOMO HEAVY INDUSTRIES0 citations52
US10550542B2Feb 4, 2020
Construction machine
SUMITOMO HEAVY INDUSTRIES0 citations51
US11692334B2Jul 4, 2023
Excavator
SUMITOMO HEAVY INDUSTRIES0 citations50
G C DENTAL IND CORP
10 patentsUS5663214ASep 2, 1997
Photocuring denture base lining material
G C DENTAL IND CORP29 citations92
US5698611ADec 16, 1997
Denture base relining resins
G C DENTAL IND CORP43 citations87
US7160689B2Jan 9, 2007
Pretreatment instrument of saliva and pretreatment method of saliva
G C DENTAL IND CORP12 citations81
US6897037B2May 24, 2005
Pre-treatment kit for saliva and pre-treatment method for saliva using the same
G C DENTAL IND CORP13 citations80
US7094759B2Aug 22, 2006
Oral modified SSP-5 antibacterial composition
G C DENTAL IND CORP12 citations75
US5364890ANov 15, 1994
Dental adhesive composition
G C DENTAL IND CORP10 citations73
US5436283AJul 25, 1995
Denture base lining material
G C DENTAL IND CORP17 citations70
US5500454AMar 19, 1996
Denture base separating material
G C DENTAL IND CORP11 citations67
US6762058B2Jul 13, 2004
Examination method of buffer capacity of saliva and examination instrument of buffer capacity of saliva
G C DENTAL IND CORP5 citations62
US7160731B2Jan 9, 2007
Examination method of buffer capacity of saliva and examination instrument of buffer capacity of saliva
G C DENTAL IND CORP1 citations52
SHINETSU CHEMICAL CO
7 patentsUS10377636B2Aug 13, 2019
Method for producing polycrystalline silicon rod, polycrystalline silicon rod, and polycrystalline silicon mass
SHINETSU CHEMICAL CO3 citations72
US9274069B2Mar 1, 2016
Method for evaluating degree of crystalline orientation of polycrystalline silicon, method for selecting polycrystalline silicon rod, polycrystalline silicon rod, polycrystalline silicon ingot, and method for manufacturing monocrystalline silicon
SHINETSU CHEMICAL CO3 citations72
US11440804B2Sep 13, 2022
Process for producing polycrystalline silicon mass
SHINETSU CHEMICAL CO0 citations62
US11167994B2Nov 9, 2021
Polycrystalline silicon rod, processing method for polycrystalline silicon rod, method for evaluating polycrystalline silicon rod, and method for producing FZ single crystal silicon
SHINETSU CHEMICAL CO1 citations62
US10266964B2Apr 23, 2019
Storage bag for polycrystalline silicon ingot, method for packing polycrystalline silicon ingot, and method for producing CZ silicon single crystal
SHINETSU CHEMICAL CO1 citations62
US10800659B2Oct 13, 2020
Polycrystalline silicon rod, processing method for polycrystalline silicon rod, method for evaluating polycrystalline silicon rod, and method for producing FZ single crystal silicon
SHINETSU CHEMICAL CO0 citations51
US9328429B2May 3, 2016
Method for evaluating degree of crystal orientation in polycrystalline silicon, selection method for polycrystalline silicon rods, and production method for single crystal silicon
SHINETSU CHEMICAL CO0 citations51
EPSON CORP
4 patentsUS4589000AMay 13, 1986
Ink jet printer of the ink-on-demand type
EPSON CORP71 citations96
US4806955AFeb 21, 1989
Ink jet printer of the ink-on-demand type
EPSON CORP16 citations82
US4420764ADec 13, 1983
Ink jet printer head
EPSON CORP22 citations82
US4617581AOct 14, 1986
Ink jet printer of the ink-on-demand type
EPSON CORP9 citations74
SEIKO EPSON CORP
3 patentsUS4620202AOct 28, 1986
Ink jet printer of the ink-on-demand type
SEIKO EPSON CORP40 citations96
US5537191AJul 16, 1996
Image forming apparatus with toner transport mechanism incorporated therein
SEIKO EPSON CORP16 citations82
US5729804AMar 17, 1998
Toner storage device and supply mechanism for image forming
SEIKO EPSON CORP15 citations73
OLYMPUS CORP
3 patentsUS7709773B2May 4, 2010
Scanning optical device which sets hardware in association with a depth of a focus position based on hardware set values stored in association with depths of focus positions
OLYMPUS CORP8 citations83
US9304309B2Apr 5, 2016
Laser-scanning microscope system
OLYMPUS CORP2 citations63
US7488955B2Feb 10, 2009
Multiphoton-excitation observation apparatus
OLYMPUS CORP4 citations61
FUJITSU LTD
2 patentsMASSACHUSETTS INST TECHNOLOGY
1 patentSUWA SEIKOSHA KK
1 patentTOYOTA BOSHOKU KK
1 patentSHINETSU HANDOTAI KK
1 patentNSK LTD
1 patentNETSU SHIGEYOSHI
1 patentTOKYO ELECTRIC POWER CO
1 patentYASAKAWA DENKI SEISAKUSHO KK
1 patentMITSUBISHI ELECTRIC CORP
1 patentMIYAO SHUICHI
1 patentShowing the top 50 of 52 patents by PatentIndex Score.