Hideo Utsuno

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Perforated soundproof structure and method of manufacturing the same
- Patent number 7,434,660
- Issue date Oct 14, 2008
- Kabushiki Kaisha Kobe Seiko Sho.
- Ichiro Yamagiwa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Oil-cooled type screw compressor
- Patent number 6,045,344
- Issue date Apr 4, 2000
- Kabushiki Kaisha Kobe Seiko Sho
- Noboru Tsuboi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Perforated soundproof structure and method of manfacturing the same
- Publication number 20080257642
- Publication date Oct 23, 2008
- Kabushiki Kaisha Kobe Seiko Sho.
- Ichiro Yamagiwa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Porous soundproof structural body and method of manufacturing the s...
- Publication number 20040191474
- Publication date Sep 30, 2004
- Ichiro Yamagiwa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS