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Fumihiko Inagaki
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Narita-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Indexable rotary cutting tool and insert
Patent number
10,799,956
Issue date
Oct 13, 2020
MITSUBISHI HITACHI TOOL ENGINEERING, LTD.
Yasuhiro Kiuchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Indexable rotary cutting tool and insert
Patent number
10,688,570
Issue date
Jun 23, 2020
MITSUBISHI HITACHI TOOL ENGINEERING, LTD.
Yasuhiro Kiuchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting insert for a rotary cutting machine tool
Patent number
D872784
Issue date
Jan 14, 2020
MITSUBISHI HITACHI TOOL ENGINEERING, LTD.
Fumihiko Inagaki
D15 - Machines not elsewhere specified
Information
Patent Grant
Negative cutting insert, and indexable rotary cutting tool, indexab...
Patent number
9,527,141
Issue date
Dec 27, 2016
Hitachi Tool Engineering, Ltd.
Fumihiko Inagaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
CUTTING TOOL WITH REPLACEABLE CUTTING HEAD, CUTTING HEAD, AND TOOL...
Publication number
20220250173
Publication date
Aug 11, 2022
MOLDINO Tool Engineering, Ltd.
Fumihiko Inagaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INDEXABLE ROTARY CUTTING TOOL AND INSERT
Publication number
20200254529
Publication date
Aug 13, 2020
Mitsubishi Hitachi Tool Engineering, Ltd.
Yasuhiro Kiuchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INDEXABLE ROTARY CUTTING TOOL AND INSERT
Publication number
20190047062
Publication date
Feb 14, 2019
Mitsubishi Hitachi Tool Engineering, Ltd.
Yasuhiro Kiuchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NEGATIVE CUTTING INSERT, AND INDEXABLE ROTARY CUTTING TOOL, INDEXAB...
Publication number
20140161545
Publication date
Jun 12, 2014
HITACHI TOOL ENGINEERING, LTD.
Fumihiko Inagaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR