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Tomoaki SUDO
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Ibaraki, JP
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Patents Grants
last 30 patents
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Patent Grant
Work tool
Patent number
11,020,846
Issue date
Jun 1, 2021
KOKI HOLDINGS CO., LTD.
Yoshikazu Kawano
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Power tool
Patent number
10,486,295
Issue date
Nov 26, 2019
KOKI HOLDINGS CO., LTD.
Takao Aradachi
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
WORK MACHINE
Publication number
20230170831
Publication date
Jun 1, 2023
Koki Holdings Co., Ltd.
Kenichi HOSHINO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Application
Work Tool
Publication number
20190070721
Publication date
Mar 7, 2019
Koki Holdings Co., Ltd.
Yoshikazu Kawano
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
ELECTRICALLY POWERED TOOL
Publication number
20180345433
Publication date
Dec 6, 2018
Hitachi Koki Co., Ltd.
Tomoaki SUDO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
POWERED WORKING MACHINE
Publication number
20170312902
Publication date
Nov 2, 2017
Hitachi Koki Co., Ltd.
Yuta NOGUCHI
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
LIQUID DISCHARGE APPARATUS
Publication number
20170122304
Publication date
May 4, 2017
Hitachi Koki Co., Ltd.
Kazuhiko FUNABASHI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...