Shinya Okabe

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Shimizu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Active noise cancellation apparatus in MRI apparatus
- Patent number 5,427,102
- Issue date Jun 27, 1995
- Hitachi, Ltd.
- Shin'ichi Shimode
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Active noise control apparatus for three-dimensional space
- Patent number 5,343,713
- Issue date Sep 6, 1994
- Hitachi, Ltd.
- Shinya Okabe
- F24 - HEATING RANGES VENTILATING