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For the Inventor, By the Inventor

Tokyo, Japan

Shigeki Fujishima

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Kurita Water Industries Ltd.. Active years: 2008-2015.

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 1.6

ph-index = 1


Company Filing History:

goldMedal3 out of 321 
 
Kurita Water Industries Ltd.
 patents

Years Active: 2008-2015

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3 patents (USPTO):Explore Patents
1. 9085475 - Ultrapure water producing method and apparatus (2015-07-21),
2. 7879237 - Method for biological disposal of organic wastewater and biological disposal apparatus (2011-02-01),
3. 7332084 - Process for biological treatment of organic wastewater and apparatus therefor (2008-02-19),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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