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For the Inventor, By the Inventor

Tokyo, Japan

Zui Ri

This inventor holds 3 USPTO granted patents. Top assignees: Sumitomo Heavy Industries, Ltd., Zhejiang University. Active years: 2017-2019.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Tokyo, JP (2017 - 2018)
  • Nishitokyo, JP (2019)

Company Filing History:

goldMedal3 out of 1,248 
 
Sumitomo Heavy Industries, Ltd.
 patents
silverMedal1 out of 1,270 
 
Zhejiang University
 patents
where one patent can have more than one assignee

Years Active: 2017-2019

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3 patents (USPTO):Explore Patents
1. 10247451 - Cryogenic regenerator and cryogenic refrigerator (2019-04-02),
2. 10006669 - Cryogenic refrigerator and cooling method (2018-06-26),
3. 9612062 - Cooling system and cooling method (2017-04-04),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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