Shigetoshi Takahashi

Follow

Person

Nerima-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Expanded hole drilling device and component for the expanded hole d...
- Patent number 7,758,288
- Issue date Jul 20, 2010
- Shigetoshi Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Expanded Hole Drilling Device and Component for the Expanded Hole D...
- Publication number 20080014034
- Publication date Jan 17, 2008
- Shigetoshi Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR