Kazuhisa Kasuya

Follow

Person

Glendale Heights, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Drill having construction for reducing thrust load in drilling oper...
- Patent number 6,923,602
- Issue date Aug 2, 2005
- OGO Corporation
- Jiro Osawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Drill having construction for reducing thrust load in drilling oper...
- Publication number 20030188895
- Publication date Oct 9, 2003
- OSG Corporation
- Jiro Osawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR