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Takehiro IDA
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Iwaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cutting insert
Patent number
11,858,050
Issue date
Jan 2, 2024
Tungaloy Corporation
Takehiro Ida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting tool, cutting insert and holding tool
Patent number
11,786,976
Issue date
Oct 17, 2023
Tungaloy Corporation
Takehiro Ida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting tool
Patent number
11,541,463
Issue date
Jan 3, 2023
Tungaloy Corporation
Tatsumi Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting insert and turning tool using cutting insert
Patent number
11,491,550
Issue date
Nov 8, 2022
Tungaloy Corporation
Takehiro Ida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting insert and cutting tool
Patent number
10,994,342
Issue date
May 4, 2021
TUNGALOY CORPORATION
Takehiro Ida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting insert, tool body and cutting tool
Patent number
10,201,855
Issue date
Feb 12, 2019
Tungaloy Corporation
Takehiro Ida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FIXING MEMBER AND CUTTING TOOL
Publication number
20250114843
Publication date
Apr 10, 2025
TUNGALOY CORPORATION
Takehiro IDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FIXING MEMBER AND CUTTING TOOL
Publication number
20250114845
Publication date
Apr 10, 2025
TUNGALOY CORPORATION
Takehiro IDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FIXING MEMBER AND CUTTING TOOL
Publication number
20250114846
Publication date
Apr 10, 2025
Tungaloy Corporation
Takehiro IDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING INSERT
Publication number
20220347762
Publication date
Nov 3, 2022
TUNGALOY CORPORATION
Takehiro IDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING TOOL, CUTTING INSERT AND HOLDING TOOL
Publication number
20220266349
Publication date
Aug 25, 2022
TUNGALOY CORPORATION
Takehiro IDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING TOOL
Publication number
20210370412
Publication date
Dec 2, 2021
TUNGALOY CORPORATION
Tatsumi KATO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING INSERT AND TURNING TOOL USING CUTTING INSERT
Publication number
20210213540
Publication date
Jul 15, 2021
TUNGALOY CORPORATION
Takehiro IDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING INSERT AND CUTTING TOOL
Publication number
20190047061
Publication date
Feb 14, 2019
TUNGALOY CORPORATION
Takehiro IDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING INSERT, TOOL BODY AND CUTTING TOOL
Publication number
20170341152
Publication date
Nov 30, 2017
TUNGALOY CORPORATION
Takehiro IDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR