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For the Inventor, By the Inventor

Gifu, Japan

Kiwako Hiroi

This inventor holds 3 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 2018-2020.

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kanagawa, JP (2018)
  • Gifu, JP (2019 - 2020)

Company Filing History:

goldMedal3 out of 28,906 
 
Ricoh Company, Ltd.
 patents

Years Active: 2018-2020

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3 patents (USPTO):Explore Patents
1. 10663894 - Fixing device and image forming apparatus (2020-05-26),
2. 10317824 - Fixing device and image forming apparatus (2019-06-11),
3. 10054885 - Pressure and pressure relief device, fixing device, and image forming apparatus (2018-08-21),

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