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For the Inventor, By the Inventor

Iwata, Japan

Sadatsune Kazama

USPTO Granted Patents = 4 

 

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Iwata, JP (2009 - 2012)
  • Kuwana, JP (2018)

Company Filing History:

goldMedal4 out of 2,464 
 
Ntn Corporation
 patents

Years Active: 2009-2018

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4 patents (USPTO):Explore Patents
1. 9982717 - Bearing structure (2018-05-29),
2. 8337092 - Retainer-equipped roller (2012-12-25),
3. 8092097 - Retained roller assembly (2012-01-10),
4. 7517156 - Cradle bearing (2009-04-14),
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