Kazuo Masuda

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Chigasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Position-verified access apparatus, method, and program product
- Patent number 7,609,201
- Issue date Oct 27, 2009
- Lenovo (Singapore) Pte. Ltd.
- Kazuo Masuda
- G01 - MEASURING TESTING
Information Patent Grant
Planar antenna with multiple radiators and notched ground pattern
- Patent number 7,289,068
- Issue date Oct 30, 2007
- Lenovo (Singapore) Pte. Ltd.
- Shohhei Fujio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antennas encapsulated within plastic display covers of computing de...
- Patent number 7,271,769
- Issue date Sep 18, 2007
- Lenovo (Singapore) Pte. Ltd.
- Takeshi Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna and information processors
- Patent number 6,653,983
- Issue date Nov 25, 2003
- International Business Machines Corporation
- Kazuo Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmitter, computer system, and opening/closing structure
- Patent number 6,636,181
- Issue date Oct 21, 2003
- International Business Machines Corporation
- Takeshi Asano
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Planar antenna with multiple radiators and notched ground pattern
- Publication number 20070001911
- Publication date Jan 4, 2007
- Shohhei Fujio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antennas encapsulated within plastic display covers of computing de...
- Publication number 20060061512
- Publication date Mar 23, 2006
- Takeshi Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Position-Verified Access Apparatus, Method, and Program Product
- Publication number 20050270232
- Publication date Dec 8, 2005
- LENOVO (SINGAPORE) PTE. LTD.
- Kazuo Masuda
- G01 - MEASURING TESTING
Information Patent Application
Antennas integrated with metallic display covers of computing devices
- Publication number 20040257283
- Publication date Dec 23, 2004
- International Business Machines Corporation
- Takeshi Asano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transmitter, computer system, and opening/closing structure
- Publication number 20020113741
- Publication date Aug 22, 2002
- International Business Machines Corporation
- Takeshi Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Antenna and information processors
- Publication number 20020060647
- Publication date May 23, 2002
- IBM
- Kazuo Masuda
- H01 - BASIC ELECTRIC ELEMENTS