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Kazunobu MARUYAMA
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Matsumoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Injection molding system
Patent number
11,931,933
Issue date
Mar 19, 2024
Seiko Epson Corporation
Hidenobu Maruyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding system and method for manufacturing molded object
Patent number
11,813,783
Issue date
Nov 14, 2023
Seiko Epson Corporation
Kakeru Sasagawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding device, injection molding system, and three-dimen...
Patent number
11,571,844
Issue date
Feb 7, 2023
Seiko Epson Corporation
Kakeru Sasagawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PLASTICIZING DEVICE, INJECTION MOLDING APPARATUS, AND THREE-DIMENSI...
Publication number
20220063156
Publication date
Mar 3, 2022
SEIKO EPSON CORPORATION
Hidenobu MARUYAMA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
PLASTICIZING DEVICE, INJECTION MOLDING APPARATUS, AND THREE-DIMENSI...
Publication number
20220055275
Publication date
Feb 24, 2022
SEIKO EPSON CORPORATION
Hidenobu MARUYAMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING SYSTEM
Publication number
20220055268
Publication date
Feb 24, 2022
SEIKO EPSON CORPORATION
Hidenobu MARUYAMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING DEVICE, INJECTION MOLDING SYSTEM, AND THREE-DIMEN...
Publication number
20210114274
Publication date
Apr 22, 2021
SEIKO EPSON CORPORATION
Kakeru SASAGAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING SYSTEM AND METHOD FOR MANUFACTURING MOLDED OBJECT
Publication number
20210086426
Publication date
Mar 25, 2021
SEIKO EPSON CORPORATION
Kakeru Sasagawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Liquid Container, and Method for Manufacturing the Same
Publication number
20090290005
Publication date
Nov 26, 2009
SEIKO EPSON CORPORATION
Akihisa WANIBE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS