Shogo Matsui

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Patents Grantslast 30 patents

Information Patent Grant
Image data inspecting method and apparatus providing for equal sizi...
- Patent number 5,850,467
- Issue date Dec 15, 1998
- Fujitsu Limited
- Shogo Matsui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inspection method of photomask reticle for semiconductor device fab...
- Patent number 5,125,040
- Issue date Jun 23, 1992
- Fujitsu Ltd.
- Shogo Matsui
- G01 - MEASURING TESTING
Information Patent Grant
System for inspecting exposure pattern data of semiconductor integr...
- Patent number 4,774,461
- Issue date Sep 27, 1988
- Fujitsu Limited
- Shogo Matsui
- G06 - COMPUTING CALCULATING COUNTING