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Kanagawa, Japan

Kunika Hashimoto

This inventor holds 5 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1998-2009.

USPTO Granted Patents = 5

% Patents Active = 40.0

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 20(Granted Patents)

Company Filing History:

5 out of 58,145

Sony Corporation

Years Active: 1998-2009

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7619959 - Optical head, optical recording medium recording and/or reproducing apparatus and recording and/or reproducing method using the optical head (2009-11-17),

2. 7177259 - Optical head and optical recording medium drive device (2007-02-13),

3. 6980276 - Luminous source apparatus, image projecting apparatus and image projection converting apparatus (2005-12-27),

4. 6909489 - Luminous source apparatus, image projecting apparatus and image projection converting apparatus (2005-06-21),

5. 5757570 - Reel servo device for recording/reproducing apparatus employing a tape (1998-05-26),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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