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For the Inventor, By the Inventor

Ikoma, Japan

Genji Kosaka

This inventor holds 4 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1990-2004.

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 213(Granted Patents)


Location History:

  • Nara, JP (1990 - 2002)
  • Ikoma-Gun, JP (2004)

Company Filing History:

goldMedal4 out of 25,939 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1990-2004

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4 patents (USPTO):Explore Patents
1. 6742220 - Nozzle unit for vacuum cleaner (2004-06-01),
2. 6345408 - Electric vacuum cleaner and nozzle unit therefor (2002-02-12),
3. 4977306 - Hair dryer having adjustable height and air flow (1990-12-11),
4. 4904847 - Hair dryer having adjustable height and air flow (1990-02-27),
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