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Kazutaka KOSHIISHI
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
IC socket includes a base part with a contact pin and a sheet membe...
Patent number
12,050,234
Issue date
Jul 30, 2024
Enplas Corporation
Kazutaka Koshiishi
G01 - MEASURING TESTING
Information
Patent Grant
Socket
Patent number
11,909,144
Issue date
Feb 20, 2024
Enplas Corporation
Keiichi Narumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connection socket
Patent number
11,329,411
Issue date
May 10, 2022
Enplas Corporation
Kazutaka Koshiishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing electrical connection socket, and electrica...
Patent number
11,189,945
Issue date
Nov 30, 2021
Enplas Corporation
Kazutaka Koshiishi
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SOCKET AND INSPECTION SOCKET
Publication number
20250067772
Publication date
Feb 27, 2025
ENPLAS CORPORATION
Kazutaka KOSHIISHI
G01 - MEASURING TESTING
Information
Patent Application
SOCKET AND INSPECTION SOCKET
Publication number
20240019459
Publication date
Jan 18, 2024
ENPLAS CORPORATION
Kazutaka KOSHIISHI
G01 - MEASURING TESTING
Information
Patent Application
SOCKET
Publication number
20220294162
Publication date
Sep 15, 2022
ENPLAS CORPORATION
Keiichi NARUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL CONNECTION SOCKET
Publication number
20210190820
Publication date
Jun 24, 2021
ENPLAS CORPORATION
Kazutaka KOSHIISHI
G01 - MEASURING TESTING
Information
Patent Application
ELECTRICAL CONNECTION SOCKET
Publication number
20200366018
Publication date
Nov 19, 2020
ENPLAS CORPORATION
Kazutaka KOSHIISHI
H01 - BASIC ELECTRIC ELEMENTS