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Keiji KANAZAWA
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Kumamoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Driving apparatus and conveying apparatus
Patent number
11,511,441
Issue date
Nov 29, 2022
HIRATA CORPORATION
Keiji Kanazawa
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Carrier device, work processing apparatus, control method of carrie...
Patent number
11,380,559
Issue date
Jul 5, 2022
Ebara Corporation
Yohei Eto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hand unit and transfer method
Patent number
10,109,515
Issue date
Oct 23, 2018
HIRATA CORPORATION
Keiji Kanazawa
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
SUBSTRATE TRANSPORT SYSTEM AND TRANSFER ROBOT
Publication number
20250018578
Publication date
Jan 16, 2025
Hirata Corporation
Keiji KANAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARRIER DEVICE, WORK PROCESSING APPARATUS, CONTROL METHOD OF CARRIE...
Publication number
20200328096
Publication date
Oct 15, 2020
EBARA CORPORATION
Yohei ETO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRIVING APPARATUS AND CONVEYING APPARATUS
Publication number
20200306991
Publication date
Oct 1, 2020
Hirata Corporation
Keiji KANAZAWA
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
HAND UNIT AND TRANSFER METHOD
Publication number
20170287759
Publication date
Oct 5, 2017
Hirata Corporation
Keiji KANAZAWA
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS