Yoshiaki Banzawa

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
System and method for processing ingots
- Patent number 6,182,729
- Issue date Feb 6, 2001
- Nippei Toyama Corporation
- Yoshiaki Banzawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Work crystal orientation adjusting method and apparatus
- Patent number 6,179,909
- Issue date Jan 30, 2001
- Nippei Toyama Corporation
- Yoshiaki Banzawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
System and method for processing ingots
- Patent number 6,056,031
- Issue date May 2, 2000
- Nippei Toyama Corporation
- Yoshiaki Banzawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for processing ingots
- Patent number 6,024,814
- Issue date Feb 15, 2000
- Nippei Toyama Corporation
- Yoshiaki Banzawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Laser beam machining device and laser beam machining method
- Patent number 5,500,507
- Issue date Mar 19, 1996
- Nippei Toyama Corporation
- Banzawa Yoshiaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR