Yasuhiko FUJISAWA

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lower guide unit of electrical discharge machine
- Patent number 11,590,594
- Issue date Feb 28, 2023
- Sodick Co., Ltd.
- Jun Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining unit of electric discharge machining a...
- Patent number 11,465,222
- Issue date Oct 11, 2022
- Sodick Co., Ltd.
- Jun Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CHANGE DEVICE, FINE HOLE ELECTRIC DISCHARGE MACHINE AND ELECTRODE C...
- Publication number 20220111455
- Publication date Apr 14, 2022
- SODICK CO., LTD.
- Yasuhiko FUJISAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LOWER GUIDE UNIT OF ELECTRICAL DISCHARGE MACHINE
- Publication number 20210129244
- Publication date May 6, 2021
- SODICK CO., LTD.
- Jun TAKAHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC DISCHARGE MACHINING UNIT OF ELECTRIC DISCHARGE MACHINING A...
- Publication number 20210039181
- Publication date Feb 11, 2021
- SODICK CO., LTD.
- Jun TAKAHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR