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Tasuku SHIMIZU
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Workpiece processing device and method
Patent number
11,964,361
Issue date
Apr 23, 2024
Tokyo Seimitsu Co., Ltd.
Takahiro Iida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Workpiece processing device and method
Patent number
11,571,785
Issue date
Feb 7, 2023
Tokyo Seimitsu Co., Ltd.
Takahiro Iida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Workpiece processing device and method
Patent number
11,504,869
Issue date
Nov 22, 2022
Tokyo Seimitsu Co., Ltd.
Takahiro Iida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Workpiece processing device and method
Patent number
11,472,055
Issue date
Oct 18, 2022
Tokyo Seimitsu Co., Ltd.
Takahiro Iida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
GROOVE SHAPE MEASURING METHOD AND GROOVE SHAPE MEASURING APPARATUS
Publication number
20240328769
Publication date
Oct 3, 2024
TOKYO SEIMITSU CO., LTD.
Satoru IWAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINING STATE DETECTION APPARATUS, MACHINING STATE DETECTION METH...
Publication number
20240329617
Publication date
Oct 3, 2024
TOKYO SEIMITSU CO., LTD.
Hiroya SHINOHARA
G05 - CONTROLLING REGULATING
Information
Patent Application
WORKPIECE SUCTION DEVICE
Publication number
20240261941
Publication date
Aug 8, 2024
TOKYO SEIMITSU CO., LTD.
Tasuku SHIMIZU
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
ALIGNMENT METHOD, SHAPE MEASURING METHOD AND SHAPE MEASURING APPARATUS
Publication number
20240077304
Publication date
Mar 7, 2024
TOKYO SEIMITSU CO., LTD.
Tasuku SHIMIZU
G01 - MEASURING TESTING
Information
Patent Application
MEASURING DEVICE AND MACHINING DEVICE
Publication number
20240068798
Publication date
Feb 29, 2024
TOKYO SEIMITSU CO., LTD.
Tasuku SHIMIZU
G01 - MEASURING TESTING
Information
Patent Application
WORKPIECE PROCESSING DEVICE AND METHOD
Publication number
20210283745
Publication date
Sep 16, 2021
TOKYO SEIMITSU CO., LTD.
Takahiro IIDA
B24 - GRINDING POLISHING
Information
Patent Application
WORKPIECE PROCESSING DEVICE AND METHOD
Publication number
20210245324
Publication date
Aug 12, 2021
TOKYO SEIMITSU CO., LTD.
Takahiro IIDA
B24 - GRINDING POLISHING
Information
Patent Application
WORKPIECE PROCESSING DEVICE AND METHOD
Publication number
20210178550
Publication date
Jun 17, 2021
TOKYO SEIMITSU CO., LTD.
Takahiro IIDA
B24 - GRINDING POLISHING
Information
Patent Application
WORKPIECE PROCESSING DEVICE AND METHOD
Publication number
20210178621
Publication date
Jun 17, 2021
TOKYO SEIMITSU CO., LTD.
Takahiro IIDA
B26 - HAND CUTTING TOOLS CUTTING SEVERING