Hirokazu Sampei

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Contact device and method for producing the same
- Patent number 7,800,386
- Issue date Sep 21, 2010
- Advantest Corporation
- Kiyoto Nakamura
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Connecting member, a micro-switch, a method for manufacturing a con...
- Patent number 6,903,637
- Issue date Jun 7, 2005
- Advantest Corporation
- Masaru Miyazaki
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
CONTACT DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20090184728
- Publication date Jul 23, 2009
- Advantest Corporation
- Kiyoto Nakamura
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Connecting member, a micro-switch, a method for manufacturing a con...
- Publication number 20030093895
- Publication date May 22, 2003
- Masaru Miyazaki
- B81 - MICRO-STRUCTURAL TECHNOLOGY