Yasuo Yatabe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wafer transposing device
- Patent number 4,936,328
- Issue date Jun 26, 1990
- Tomco, Mfg., Ltd.
- Yasuo Yatabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer washing and drying apparatus
- Patent number 4,899,768
- Issue date Feb 13, 1990
- Tomco Mfg, Ltd.
- Yasuo Yatabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for altering pitch in arrangement of wafers
- Patent number 4,597,819
- Issue date Jul 1, 1986
- Tomco Mfg., Ltd.
- Rei Kusuhara
- H01 - BASIC ELECTRIC ELEMENTS