Hidehiko Tanaka

Follow

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical discharge machining apparatus
- Patent number 7,202,438
- Issue date Apr 10, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Yoshinori Asai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machine with automatic filtering
- Patent number 5,386,094
- Issue date Jan 31, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Hideki Kawai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine including electrode configuration sensor
- Patent number 5,224,048
- Issue date Jun 29, 1993
- Mitsubishi Denki K.K.
- Nobuaki Ohba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine
- Patent number 5,049,715
- Issue date Sep 17, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Hidehiko Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge machining apparatus with liquid flow control
- Patent number 5,004,530
- Issue date Apr 2, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Hidehiko Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Electrical discharge machining apparatus
- Publication number 20060163210
- Publication date Jul 27, 2006
- Yoshinori Asai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR