Takayasu SAKATANI

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wire electrical discharge machining system, wire electrical dischar...
- Patent number 11,219,961
- Issue date Jan 11, 2022
- Seibu Electric & Machinery Co., Ltd.
- Takashi Mitsuyasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machining system, wire electrical dischar...
- Patent number 11,213,905
- Issue date Jan 4, 2022
- Seibu Electric & Machinery Co., Ltd.
- Takashi Mitsuyasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING SYSTEM, WIRE ELECTRICAL DISCHAR...
- Publication number 20210187645
- Publication date Jun 24, 2021
- 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
WIRE ELECTRICAL DISCHARGE MACHINING SYSTEM, WIRE ELECTRICAL DISCHAR...
- Publication number 20190022780
- Publication date Jan 24, 2019
- Seibu Electric & Machinery Co., Ltd.
- Takashi MITSUYASU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR