Inventor
ANEGAWA KENTA
JP58 patents
Patents
50 patentsUS11565452B2Jan 31, 2023
Injection molding apparatus and method
SEIKO EPSON CORP2 citations72
US11465347B2Oct 11, 2022
Plasticizing device
SEIKO EPSON CORP2 citations70
US11426933B2Aug 30, 2022
Molten material supplying apparatus, three-dimensional modeling apparatus, and method for producing composite material
SEIKO EPSON CORP2 citations70
US11331859B2May 17, 2022
Plasticizing device, injection molding machine, and molding device
SEIKO EPSON CORP2 citations70
US11951676B2Apr 9, 2024
Method for manufacturing molding mold and molding mold
SEIKO EPSON CORP3 citations68
US12103211B2Oct 1, 2024
Plasticizing device, injection molding device, and three-dimensional modeling device
SEIKO EPSON CORP1 citations62
US11878454B2Jan 23, 2024
Plasticizer, three-dimensional modeler, and injection molder
SEIKO EPSON CORP0 citations62
US11602877B2Mar 14, 2023
Method for manufacturing mold and mold
SEIKO EPSON CORP0 citations62
US11400652B2Aug 2, 2022
Three-dimensional shaping device and method for manufacturing three-dimensional shaped object
SEIKO EPSON CORP0 citations62
US11345086B2May 31, 2022
Three-dimensional shaping device
SEIKO EPSON CORP0 citations62
US10906242B2Feb 2, 2021
Three-dimensional shaping device
SEIKO EPSON CORP0 citations62
US12358196B2Jul 15, 2025
Material discharge device, nozzle, and plasticizing device
SEIKO EPSON CORP1 citations60
US12275188B2Apr 15, 2025
Three-dimensional shaping device
SEIKO EPSON CORP1 citations60
US10836086B2Nov 17, 2020
Injection molding apparatus
SEIKO EPSON CORP1 citations60
US11833717B2Dec 5, 2023
Three-dimensional shaping device
SEIKO EPSON CORP1 citations59
US10822187B2Nov 3, 2020
Roller, separation device, image reading apparatus, and recording apparatus
SEIKO EPSON CORP1 citations59
US11845210B2Dec 19, 2023
Injection molding apparatus and cap member
SEIKO EPSON CORP0 citations56
US11559952B2Jan 24, 2023
Three-dimensional shaping system and three-dimensional shaped object manufacturing method
SEIKO EPSON CORP0 citations56
US12528250B2Jan 20, 2026
Formed article producing method
SEIKO EPSON CORP0 citations52
US12023830B2Jul 2, 2024
Shaping device and shaped object manufacturing method
SEIKO EPSON CORP0 citations52
US11602880B2Mar 14, 2023
Three-dimensional shaping device and injection molding device
SEIKO EPSON CORP0 citations52
US11446876B2Sep 20, 2022
Three-dimensional shaping apparatus and method of manufacturing three-dimensional shaping object
SEIKO EPSON CORP0 citations52
US12049030B2Jul 30, 2024
Injection molding system
SEIKO EPSON CORP0 citations51
US12042965B2Jul 23, 2024
Injection molding system
SEIKO EPSON CORP0 citations51
US11724427B2Aug 15, 2023
Plasticizing apparatus, injection molding apparatus, and three-dimensional modeling apparatus
SEIKO EPSON CORP0 citations51
US11590678B2Feb 28, 2023
Material feeding device, injection molding device, and three-dimensional modeling device
SEIKO EPSON CORP0 citations51
US12240159B2Mar 4, 2025
Injection molding machine and method of controlling injection molding machine
SEIKO EPSON CORP0 citations50
US11845215B2Dec 19, 2023
Method for manufacturing three-dimensional shaped object and three-dimensional shaping device
SEIKO EPSON CORP0 citations50
US11731331B2Aug 22, 2023
Plasticizing apparatus, injection molding apparatus, and three-dimensional shaping apparatus
SEIKO EPSON CORP0 citations50
US11198246B2Dec 14, 2021
Method of forming three-dimensional object and three-dimensional forming apparatus
SEIKO EPSON CORP0 citations50
US12005506B2Jun 11, 2024
Method for shaping three-dimensional shaped object
SEIKO EPSON CORP0 citations49
US11958222B2Apr 16, 2024
Plasticizing device, injection molding machine, and three-dimensional shaping apparatus
SEIKO EPSON CORP0 citations49
US11794407B2Oct 24, 2023
Method for producing three-dimensional shaped article using applied reheating and secondary shaping steps
SEIKO EPSON CORP0 citations49
US11628607B2Apr 18, 2023
Injection molding system and method for manufacturing molded object
SEIKO EPSON CORP0 citations49
US11623392B2Apr 11, 2023
Method of manufacturing three-dimensional formed object and three-dimensional forming apparatus
SEIKO EPSON CORP0 citations49
US11584070B2Feb 21, 2023
Method of manufacturing three-dimensional shaped object and three-dimensional shaping device
SEIKO EPSON CORP0 citations49
US11554545B2Jan 17, 2023
Method for producing three-dimensional shaped article and three-dimensional shaping apparatus
SEIKO EPSON CORP0 citations49
US11511471B2Nov 29, 2022
Injection molding system and method for manufacturing molded object
SEIKO EPSON CORP0 citations49
US11155014B2Oct 26, 2021
Injection molding apparatus and injection molding method
SEIKO EPSON CORP0 citations49
US10894361B2Jan 19, 2021
Three-dimensional forming apparatus and method of forming three-dimensional object
SEIKO EPSON CORP0 citations49
US12570032B2Mar 10, 2026
Plasticizing device, injection molding device, and three-dimensional shaping device
SEIKO EPSON CORP0 citations48
US12162210B2Dec 10, 2024
Three-dimensional shaping device and method for manufacturing three-dimensional shaped object
SEIKO EPSON CORP0 citations48
US12036711B2Jul 16, 2024
Plasticization device, injection molding apparatus, and three-dimensional modeling apparatus
SEIKO EPSON CORP0 citations48
US11491691B2Nov 8, 2022
Injection molding system
SEIKO EPSON CORP0 citations48
US12285896B2Apr 29, 2025
Injection molding device
SEIKO EPSON CORP0 citations47
US11813783B2Nov 14, 2023
Injection molding system and method for manufacturing molded object
SEIKO EPSON CORP0 citations47
US11571844B2Feb 7, 2023
Injection molding device, injection molding system, and three-dimensional shaping device
SEIKO EPSON CORP0 citations47
US12583163B2Mar 24, 2026
Injection molding system
SEIKO EPSON CORP0 citations46
US11577437B2Feb 14, 2023
Plasticizing device, injection molding device, and three-dimensional shaping device
SEIKO EPSON CORP0 citations46
US10554832B2Feb 4, 2020
Roller, separation device, image reading apparatus, and recording apparatus
SEIKO EPSON CORP0 citations46
Showing the top 50 of 58 patents by PatentIndex Score.