Nobutoshi Hamada

USPTO Granted Patents = 9 (Patent Applications = 1)

CIPO Patents = 1

EPO Patents = 1

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 75(Granted Patents)

Location History:

Kanagawa, JP (2001 - 2005)
Tokyo, JP (2004 - 2018)

Company Filing History:

5 out of 1,799

Sony Computer Entertainment Inc.

patents

3 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Sony Interactive Entertainment Inc.

patents

where one patent can have more than one assignee

Years Active: 2001-2018

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10143929 - Portable electronic device (2018-12-04),

2. 9207718 - Portable electronic device (2015-12-08),

3. 8672767 - Portable electronic device (2014-03-18),

4. 8105169 - Portable electronic device (2012-01-31),

5. 7753200 - Disk containing body and information providing body (2010-07-13),

6. 7625286 - Electronic device and a game controller (2009-12-01),

7. 6944429 - Portable terminal device (2005-09-13),

8. 6718188 - Mobile wireless apparatus (2004-04-06),

9. 6326928 - Antenna fixing method and device (2001-12-04),

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1 patent pending:

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1 patent (CIPO):

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1 patent (EPO):

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