Yoriyuki Sunaga

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Numazu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exposing device for correcting an f.theta. error of a rotatable pol...
- Patent number 5,963,243
- Issue date Oct 5, 1999
- Kabushiki Kaisha Tec
- Kei Hara
- G06 - COMPUTING CALCULATING COUNTING