Shinobu Izumi

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wireless communication method and wireless communication apparatus
- Patent number 7,865,191
- Issue date Jan 4, 2011
- Sony Corporation
- Masaki Nishimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication apparatus
- Patent number 7,024,164
- Issue date Apr 4, 2006
- Sony Corporation
- Shinobu Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna apparatus
- Patent number 6,982,674
- Issue date Jan 3, 2006
- Sony Corporation
- Hiroyuki Matsubara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for transmitting and receiving, as an electric...
- Patent number 6,798,459
- Issue date Sep 28, 2004
- Sony Corporation
- Shinobu Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting and receiving apparatus
- Patent number 6,233,227
- Issue date May 15, 2001
- Sony Corporation
- Shinobu Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital broadcasting receiving apparatus
- Patent number 6,195,642
- Issue date Feb 27, 2001
- Sony Corporation
- Shinobu Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Radio communication method and radio communication device
- Publication number 20050227702
- Publication date Oct 13, 2005
- SONY CORPORATION
- Masaki Nishimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna apparatus
- Publication number 20040252060
- Publication date Dec 16, 2004
- Hiroyuki Matsubara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radio communication apparatus
- Publication number 20020022456
- Publication date Feb 21, 2002
- Shinobu Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE