Yoichi Otomo

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wire electrical discharge machine
- Patent number 11,534,846
- Issue date Dec 27, 2022
- Mitsubishi Electric Corporation
- Takashi Yuzawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine
- Patent number D900743
- Issue date Nov 3, 2020
- Mitsubishi Electric Corporation
- Naoya Tsukamoto
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Wire electric discharge machining apparatus
- Patent number 9,421,627
- Issue date Aug 23, 2016
- Mitsubishi Electric Corporation
- Yoichi Otomo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machining apparatus and cooling control device
- Patent number 9,409,246
- Issue date Aug 9, 2016
- Mitsubishi Electric Corporation
- Takashi Yuzawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine
- Patent number 6,815,630
- Issue date Nov 9, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Shuichiro Ishihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic wire supply system of wire cut electrodischarge machine
- Patent number 6,698,639
- Issue date Mar 2, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Yoichi Otomo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MULTIWIRE ELECTRIC DISCHARGE MACHINE, MULTIWIRE ELECTRIC DISCHARGE...
- Publication number 20240326145
- Publication date Oct 3, 2024
- Mitsubishi Electric Corporation
- Atsushi ITOKAZU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE
- Publication number 20220143724
- Publication date May 12, 2022
- Mitsubishi Electric Corporation
- Takashi YUZAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS
- Publication number 20150129558
- Publication date May 14, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Yoichi Otomo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS AND COOLING CONTROL DEVICE
- Publication number 20140116989
- Publication date May 1, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Takashi Yuzawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR