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Akihiro Naito
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Hiroshima-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Screw of injection molding machine for foam molding, and injection...
Patent number
12,138,836
Issue date
Nov 12, 2024
The Japan Steel Works, Ltd.
Akihiro Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Screw of injection molding machine for foam molding and injection m...
Patent number
11,504,891
Issue date
Nov 22, 2022
The Japan Steel Works, Ltd.
Akihiro Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing microscopic structural body
Patent number
9,744,698
Issue date
Aug 29, 2017
The Japan Steel Works, Ltd.
Akihiro Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Apparatus of Manufacturing Resin Molding Product, Method of Manufac...
Publication number
20240149506
Publication date
May 9, 2024
THE JAPAN STEEL WORKS, LTD
Kiyotaka NAKAYAMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING MACHINE FOR PERFORMING FOAM MOLDING AND METHOD FO...
Publication number
20240051208
Publication date
Feb 15, 2024
The Japan Steel Works, Ltd.
Akihiro NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING MACHINE FOR FOAM MOLDING AND METHOD FOR CONTROLLI...
Publication number
20240042664
Publication date
Feb 8, 2024
The Japan Steel Works, Ltd.
Akihiro NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
GAS SUPPLY DEVICE, INJECTION MOLDING MACHINE, AND FOAM MOLDING METHOD
Publication number
20240017452
Publication date
Jan 18, 2024
The Japan Steel Works, Ltd.
Akihiro NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HEATING CYLINDER HEATER, INJECTION APPARATUS, AND INJECTION MOLDING...
Publication number
20230382033
Publication date
Nov 30, 2023
The Japan Steel Works, Ltd.
Takuya YUFU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING MACHINE AND OPERATOR SUPPORT METHOD
Publication number
20230382034
Publication date
Nov 30, 2023
The Japan Steel Works, Ltd.
Takuya YUFU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING MACHINE FOR FOAM MOLDING AND METHOD FOR MOLDING F...
Publication number
20230278270
Publication date
Sep 7, 2023
The Japan Steel Works, Ltd.
Akihiro NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING MACHINE FOR FOAM MOLDING
Publication number
20220402177
Publication date
Dec 22, 2022
The Japan Steel Works, Ltd.
Akihiro NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MELTING HEATER AND METHOD FOR MANUFACTURING MOLDED PRODUCT
Publication number
20220297361
Publication date
Sep 22, 2022
The Japan Steel Works, Ltd.
Akihiro NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SCREW OF INJECTION MOLDING MACHINE FOR FOAM MOLDING, AND INJECTION...
Publication number
20220126494
Publication date
Apr 28, 2022
THE JAPAN STEELWORKS, LTD.
Akihiro NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SCREW OF INJECTION MOLDING MACHINE FOR FOAM MOLDING AND INJECTION M...
Publication number
20210178648
Publication date
Jun 17, 2021
The Japan Steel Works, Ltd.
Akihiro NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING MICROSCOPIC STRUCTURAL BODY
Publication number
20130270743
Publication date
Oct 17, 2013
The Japan Steel Works, Ltd.
Akihiro Naito
B81 - MICRO-STRUCTURAL TECHNOLOGY