Tsuyoshi Kumamoto

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Array antenna apparatus
- Patent number 9,088,325
- Issue date Jul 21, 2015
- Kabushiki Kaisha Toshiba
- Tsuyoshi Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multilayer high-frequency circuit board
- Patent number 8,164,005
- Issue date Apr 24, 2012
- Kabushiki Kaisha Toshiba
- Yuusuke Yamashita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High frequency multilayer integrated circuit
- Patent number 7,355,863
- Issue date Apr 8, 2008
- Kabushiki Kaisha Toshiba
- Ryota Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ARRAY ANTENNA APPARATUS
- Publication number 20140194293
- Publication date Jul 10, 2014
- Kabushiki Kaisha Toshiba
- Tsuyoshi Kumamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA APPARATUS
- Publication number 20140010124
- Publication date Jan 9, 2014
- Tsuyoshi KUMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER HIGH-FREQUENCY CIRCUIT BOARD
- Publication number 20080251288
- Publication date Oct 16, 2008
- Yuusuke YAMASHITA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High frequency multilayer integrated circuit
- Publication number 20050275078
- Publication date Dec 15, 2005
- Kabushiki Kaisha Toshiba
- Ryota Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR