Tosiharu Kikuchi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing fine metal spheres of uniform size
- Patent number 5,761,779
- Issue date Jun 9, 1998
- Nippon Steel Corporation
- Tadakatsu Maruyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of bonding bumps to leads of tab tape and an apparatus for a...
- Patent number 5,114,878
- Issue date May 19, 1992
- Nippon Steel Corporation
- Tadakatsu Maruyama
- H01 - BASIC ELECTRIC ELEMENTS