Etsuro Sakamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Advertisement space auction method, apparatus and storage medium
- Patent number 8,639,565
- Issue date Jan 28, 2014
- Sony Corporation
- Chisato Numaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Advertisement space auction method, apparatus and storage medium
- Patent number 8,626,578
- Issue date Jan 7, 2014
- Sony Corporation
- Chisato Numaoka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Advertisement space auction method, apparatus and storage medium
- Publication number 20090055272
- Publication date Feb 26, 2009
- SONY CORPORATION
- Chisato Numaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Advertisement space auction method, apparatus and storage medium
- Publication number 20080082443
- Publication date Apr 3, 2008
- SONY CORPORATION
- Chisato Numaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Advertisement space auction method, apparatus and storage medium
- Publication number 20020111898
- Publication date Aug 15, 2002
- Chisato Numaoka
- G06 - COMPUTING CALCULATING COUNTING