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Masaya Kuwahara

USPTO Granted Patents = 8 (Patent Applications = 3)

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 22(Granted Patents)

Location History:

Suita, JP (2007)
Osaka, JP (2002 - 2010)
Nishinomiya, JP (2010)
Hyogo, JP (2008 - 2012)

Company Filing History:

4 out of 27,375

Matsushita Electric Industrial Co., Ltd.

4 out of 16,453

Panasonic Corporation

Years Active: 2002-2012

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8094532 - Interlayer movement apparatus, and integrated circuit for interlayer movement apparatus (2012-01-10),

2. 7848189 - Optical disk apparatus controlling focus and tracking drive in gap and recorded area when adjusting write power (2010-12-07),

3. 7826322 - Tracking error control apparatus, tracking error control circuit, optical disk apparatus and tracking error control method (2010-11-02),

4. 7768882 - Focal control adjusting method and optical disk apparatus (2010-08-03),

5. 7382393 - Optical disk device (2008-06-03),

6. 7307926 - Apparatus and method for tracking control (2007-12-11),

7. 7035175 - Offset measuring method (2006-04-25),

8. 6449232 - Disk type determination method (2002-09-10),

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