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Seiichiro Yamashita
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Fujimi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plasticization device, injection molding apparatus, and three-dimen...
Patent number
12,036,711
Issue date
Jul 16, 2024
Seiko Epson Corporation
Riona Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plasticizing device, injection molding machine, and three-dimension...
Patent number
11,958,222
Issue date
Apr 16, 2024
Seiko Epson Corporation
Kenta Anegawa
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 apparatus
Patent number
11,794,390
Issue date
Oct 24, 2023
Seiko Epson Corporation
Mitsutoshi Kato
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding apparatus
Patent number
11,794,387
Issue date
Oct 24, 2023
Seiko Epson Corporation
Seiichiro Yamashita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plasticization device, three-dimensional shaping device, and inject...
Patent number
11,648,719
Issue date
May 16, 2023
Seiko Epson Corporation
Seiichiro Yamashita
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
11,628,607
Issue date
Apr 18, 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
Information
Patent Grant
Injection molding system and method for manufacturing molded object
Patent number
11,511,471
Issue date
Nov 29, 2022
Seiko Epson Corporation
Hiroki Takano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding system
Patent number
11,491,691
Issue date
Nov 8, 2022
Seiko Epson Corporation
Kakeru Sasagawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plasticizing device
Patent number
11,465,347
Issue date
Oct 11, 2022
Seiko Epson Corporation
Kakeru Sasagawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plasticizing device, injection molding machine, and molding device
Patent number
11,331,859
Issue date
May 17, 2022
Seiko Epson Corporation
Yusuke Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding apparatus and injection molding method
Patent number
11,155,014
Issue date
Oct 26, 2021
Seiko Epson Corporation
Kenta Anegawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding apparatus
Patent number
10,836,086
Issue date
Nov 17, 2020
Seiko Epson Corporation
Yusuke Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Workpiece conveyor and method of conveying workpiece
Patent number
7,513,716
Issue date
Apr 7, 2009
Seiko Epson Corporation
Takayuki Hayashi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Injection Molding Apparatus
Publication number
20230036026
Publication date
Feb 2, 2023
SEIKO EPSON CORPORATION
Seiichiro YAMASHITA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Plasticizing Device, Three-Dimensional Shaping Device, And Injectio...
Publication number
20220379536
Publication date
Dec 1, 2022
SEIKO EPSON CORPORATION
Juri YAMAGUCHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Injection Molding Apparatus
Publication number
20220193966
Publication date
Jun 23, 2022
SEIKO EPSON CORPORATION
Mitsutoshi KATO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PLASTICIZATION DEVICE, INJECTION MOLDING APPARATUS, AND THREE-DIMEN...
Publication number
20210260800
Publication date
Aug 26, 2021
SEIKO EPSON CORPORATION
Riona HAYASHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PLASTICIZING DEVICE, INJECTION MOLDING MACHINE, AND THREE-DIMENSION...
Publication number
20210154901
Publication date
May 27, 2021
SEIKO EPSON CORPORATION
Kenta ANEGAWA
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
20210086420
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
INJECTION MOLDING SYSTEM
Publication number
20210086414
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
INJECTION MOLDING SYSTEM AND METHOD FOR MANUFACTURING MOLDED OBJECT
Publication number
20210086425
Publication date
Mar 25, 2021
SEIKO EPSON CORPORATION
Hiroki TAKANO
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
PLASTICIZATION DEVICE, THREE-DIMENSIONAL SHAPING DEVICE, AND INJECT...
Publication number
20210031423
Publication date
Feb 4, 2021
SEIKO EPSON CORPORATION
Seiichiro YAMASHITA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PLASTICIZATION DEVICE AND THREE-DIMENSIONAL SHAPING DEVICE
Publication number
20210031444
Publication date
Feb 4, 2021
SEIKO EPSON CORPORATION
Seiichiro YAMASHITA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
PLASTICIZATION DEVICE, THREE-DIMENSIONAL SHAPING DEVICE, AND INJECT...
Publication number
20210031422
Publication date
Feb 4, 2021
SEIKO EPSON CORPORATION
Seiichiro YAMASHITA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PLASTICIZING DEVICE
Publication number
20200101661
Publication date
Apr 2, 2020
SEIKO EPSON CORPORATION
Kakeru SASAGAWA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Injection Molding Apparatus
Publication number
20200055219
Publication date
Feb 20, 2020
SEIKO EPSON CORPORATION
Yusuke WATANABE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING APPARATUS AND INJECTION MOLDING METHOD
Publication number
20200023562
Publication date
Jan 23, 2020
SEIKO EPSON CORPORATION
Kenta ANEGAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Plasticizing Device, Injection Molding Machine, And Molding Device
Publication number
20190358903
Publication date
Nov 28, 2019
SEIKO EPSON CORPORATION
Yusuke WATANABE
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Workpiece conveyor and method of conveying workpiece
Publication number
20070212174
Publication date
Sep 13, 2007
Seiko Epson Corporation
Takayuki Hayashi
H01 - BASIC ELECTRIC ELEMENTS