Tatsuo Toyonaga

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electric discharge machining apparatus
- Patent number 9,770,773
- Issue date Sep 26, 2017
- Sodick Co., Ltd.
- Tomoyuki Yanagisawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire cutting electrical discharge device and method for same
- Patent number 6,326,577
- Issue date Dec 4, 2001
- Sodick Co., Ltd.
- Tatsuo Toyonaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply device for electric discharge machining apparatus
- Patent number 6,222,149
- Issue date Apr 24, 2001
- Sodick Co., Ltd.
- Tatsuo Toyonaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply device for electric discharge machining apparatus
- Patent number 6,211,481
- Issue date Apr 3, 2001
- Sodick Co., Ltd.
- Tatsuo Toyonaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for achieving a fine surface finish in wire-cu...
- Patent number 6,130,395
- Issue date Oct 10, 2000
- Sodick Co., Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for wire cut discharge machining
- Patent number 6,028,282
- Issue date Feb 22, 2000
- Sodick Co., Ltd.
- Tatsuo Toyonaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining apparatus and electrical discharge m...
- Patent number 5,986,232
- Issue date Nov 16, 1999
- Sodick Co., Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply system for electrical discharge machining unit, and me...
- Patent number 5,897,792
- Issue date Apr 27, 1999
- Sodick Co., Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and instrument for determining position wire electrode is in...
- Patent number 5,852,269
- Issue date Dec 22, 1998
- Sodick Co., Ltd.
- Tatsuo Toyonaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply system for an electric discharge machine
- Patent number 5,750,951
- Issue date May 12, 1998
- Sodick Co., Ltd.
- Yuji Kaneko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC DISCHARGE MACHINING APPARATUS
- Publication number 20150217391
- Publication date Aug 6, 2015
- SODICK CO., LTD.
- Tomoyuki Yanagisawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Tatsuo Toyonaga

Person

Patents Grantslast 30 patents

Electric discharge machining apparatus

Wire cutting electrical discharge device and method for same

Power supply device for electric discharge machining apparatus

Power supply device for electric discharge machining apparatus

Method and apparatus for achieving a fine surface finish in wire-cu...

System and method for wire cut discharge machining

Electrical discharge machining apparatus and electrical discharge m...

Power supply system for electrical discharge machining unit, and me...

Method and instrument for determining position wire electrode is in...

Power supply system for an electric discharge machine

Patents Applicationslast 30 patents

ELECTRIC DISCHARGE MACHINING APPARATUS