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For the Inventor, By the Inventor

Hyogo, Japan

Minoru Umesako

This inventor holds 6 USPTO granted patents. Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd., Matsushita Electric Industrial Co., Ltd.. Active years: 2009-2023.

USPTO Granted Patents = 6

% Patents Active = 50.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Sanda, JP (2009)
  • Hyogo, JP (2009 - 2023)

Company Filing History:

goldMedal3 out of 16,454 
 
Panasonic Corporation
 patents
silverMedal2 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal1 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 2009-2023

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6 patents (USPTO):Explore Patents
1. 11682375 - Speaker system, sound processing device, sound processing method, and recording medium (2023-06-20),
2. 10856061 - Speaker device (2020-12-01),
3. 7792417 - Data processor (2010-09-07),
4. 7657847 - Copy control information deciding apparatus (2010-02-02),
5. 7522223 - Audio signal delay apparatus and method (2009-04-21),
6. 7502073 - Signal processor (2009-03-10),
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