Kazuya Yuzawa

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Katsuta, JP

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Patents Grantslast 30 patents

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Optical fiber type device for monitoring a moving object to detect...
- Patent number 5,248,881
- Issue date Sep 28, 1993
- Hitachi, Ltd.
- Toshiaki Kaminaga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS