Noboru Yashima

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic replay device
- Patent number 5,953,431
- Issue date Sep 14, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Noboru Yashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic system
- Patent number 5,384,856
- Issue date Jan 24, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Noboru Kyouno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE