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For the Inventor, By the Inventor

Kanagawa, Japan

Hidehiro Kosaka

This inventor holds 4 USPTO granted patents. Top assignees: Sony Corporation, Japan Display West Inc.. Active years: 2013-2019.

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal3 out of 58,145 
 
Sony Corporation
 patents
silverMedal1 out of 191 
 
Japan Display West Inc.
 patents

Years Active: 2013-2019

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4 patents (USPTO):Explore Patents
1. 10283158 - Disc archive apparatus (2019-05-07),
2. 9672861 - Optical recording medium (2017-06-06),
3. 8681306 - Liquid crystal display device and a method of manufacturing the same (2014-03-25),
4. 8355108 - Liquid-crystal display device and method of manufacturing same (2013-01-15),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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