Takumi Yamamoto

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for lining up micro-balls
- Patent number 6,422,452
- Issue date Jul 23, 2002
- Japan E M Co., Ltd.
- Takumi Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for transferring micro-balls
- Publication number 20010015372
- Publication date Aug 23, 2001
- E .M Co., Ltd.,
- Takumi Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for lining up micro-balls
- Publication number 20010009261
- Publication date Jul 26, 2001
- Japan E M Co., Ltd.
- Takumi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS