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Masaaki OGIHARA
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Matsumoto, JP
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Patents Grants
last 30 patents
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Patent Grant
Material feeding device, three-dimensional shaping device, and inje...
Patent number
12,064,920
Issue date
Aug 20, 2024
Seiko Epson Corporation
Masaaki Ogihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
THREE DIMENSIONAL MOLDING DEVICE
Publication number
20250001699
Publication date
Jan 2, 2025
SEIKO EPSON CORPORATION
Masaaki OGIHARA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MATERIAL DISCHARGE DEVICE AND THREE-DIMENSIONAL MODELING DEVICE
Publication number
20240326330
Publication date
Oct 3, 2024
SEIKO EPSON CORPORATION
Yasushi KUTSUWADA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Plasticizing Device, Three-Dimensional Shaping Device, And Injectio...
Publication number
20240033999
Publication date
Feb 1, 2024
SEIKO EPSON CORPORATION
Yuta SAKAI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Shaping Device And Three-Dimensional Shaped Objec...
Publication number
20230405934
Publication date
Dec 21, 2023
SEIKO EPSON CORPORATION
Masaaki OGIHARA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL SHAPED OBJECT, AND THREE-...
Publication number
20230264425
Publication date
Aug 24, 2023
SEIKO EPSON CORPORATION
Atsushi MAJIMA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MATERIAL DISPENSE DEVICE, THREE-DIMENSIONAL SHAPING DEVICE, AND INJ...
Publication number
20230234286
Publication date
Jul 27, 2023
SEIKO EPSON CORPORATION
Masaaki OGIHARA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Material Feeding Device, Three-Dimensional Shaping Device, And Inje...
Publication number
20230182393
Publication date
Jun 15, 2023
SEIKO EPSON CORPORATION
Masaaki OGIHARA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Three-Dimensional Shaping Device And Plasticized Material Dispensin...
Publication number
20230094570
Publication date
Mar 30, 2023
SEIKO EPSON CORPORATION
Masaaki OGIHARA
B22 - CASTING POWDER METALLURGY