Shigeo Ezaki

Person

Takatsuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wire electrode for electro-discharge machining and manufacturing me...
- Patent number 6,300,587
- Issue date Oct 9, 2001
- Sumitomo Electric Industries, Ltd.
- Yoshihiro Nakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrode for electro-discharge machining
- Patent number 5,599,633
- Issue date Feb 4, 1997
- Sumitomo Electric Industries, Ltd.
- Kenji Miyazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode tube for electrical discharge machining and manufacturing...
- Patent number 5,514,845
- Issue date May 7, 1996
- Sumitomo Electric Industries, Ltd.
- Shigeo Ezaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrode for electro-discharge machining
- Patent number 5,206,480
- Issue date Apr 27, 1993
- Sumitomo Electric Industries, Ltd.
- Yoshihiro Nakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode wire for electric spark cutting
- Patent number 5,028,756
- Issue date Jul 2, 1991
- Sumitomo Electric Industries, Ltd.
- Shigeo Ezaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Copper based wire electrode for wire electro-discharge machining
- Patent number 4,673,790
- Issue date Jun 16, 1987
- Sumitomo Electric Industries, Ltd.
- Kazuo Sawada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Shigeo Ezaki

Person

Patents Grantslast 30 patents

Wire electrode for electro-discharge machining and manufacturing me...

Wire electrode for electro-discharge machining

Electrode tube for electrical discharge machining and manufacturing...

Wire electrode for electro-discharge machining

Electrode wire for electric spark cutting

Copper based wire electrode for wire electro-discharge machining