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For the Inventor, By the Inventor

Shiga, Japan

Hidehisa Tanaka

USPTO Granted Patents = 5 


Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 62(Granted Patents)


Location History:

  • Ritto, JP (2012)
  • Shiga, JP (2006 - 2020)

Company Filing History:

goldMedal3 out of 16,453 
 
Panasonic Corporation
 patents
silverMedal1 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
bronzeMedal1 out of 13,289 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents

Years Active: 2006-2020

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5 patents (USPTO):Explore Patents
1. 10637377 - Motor driving device, as well as refrigerator and device for operating compressor in which said motor driving device is used (2020-04-28),
2. 8716964 - Motor drive device, and compressor and refrigerator using same (2014-05-06),
3. 8664899 - Motor drive control device (2014-03-04),
4. 8226372 - Electric compressor (2012-07-24),
5. 7102306 - Brushless DC motor driving method and apparatus for it (2006-09-05),
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