Keisuke Tasaki

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Fukuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrical discharge machining device, electrical discharge machini...
- Patent number 11,407,050
- Issue date Aug 9, 2022
- Seibu Electric & Machinery Co., Ltd.
- Takashi Mitsuyasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining device, electrical discharge machini...
- Patent number 10,512,979
- Issue date Dec 24, 2019
- Seibu Electric & Machinery Co., Ltd.
- Takashi Mitsuyasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making partially welded spots in wire-cut electrical disc...
- Patent number 9,724,775
- Issue date Aug 8, 2017
- Seibu Electric & Machinery Co., Ltd.
- Masatoshi Kawano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL DISCHARGE MACHINING DEVICE, ELECTRICAL DISCHARGE MACHINI...
- Publication number 20200009670
- Publication date Jan 9, 2020
- Seibu Electric & Machinery Co., Ltd.
- Takashi MITSUYASU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TENSION CONTROL METHOD AND ELECTRICAL DISCHARGE MACHINING APPARATUS
- Publication number 20190151971
- Publication date May 23, 2019
- Seibu Electric & Machinery Co., Ltd.
- Yoshihiro ITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING DEVICE, ELECTRICAL DISCHARGE MACHINI...
- Publication number 20160059337
- Publication date Mar 3, 2016
- Seibu Electric & Machinery Co., Ltd.
- Takashi MITSUYASU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MAKING PARTIALLY WELDED SPOTS IN WIRE-CUT ELECTRICAL DISC...
- Publication number 20140374385
- Publication date Dec 25, 2014
- SEIBU Electric & Machinery Cp., Ltd.
- Masatoshi Kawano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR