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Junji Hirotsuji

USPTO Granted Patents = 18

CIPO Patents = 7

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 4.8

ph-index = 4

Forward Citations = 72(Granted Patents)

Company Filing History:

17 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

The Japanese Research & Development Association for Environment Friendly Processing in Food Industry

Years Active: 1999-2008

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7320759 - Sludge treatment method (2008-01-22),

2. 7288191 - Sludge treatment apparatus (2007-10-30),

3. 7070747 - Process of eluting and recovering phosphorus from sludge (2006-07-04),

4. 7063794 - Water treatment apparatus (2006-06-20),

5. 6884355 - Process for treating organic wastewater and apparatus for treating the organic wastewater (2005-04-26),

6. 6878284 - Method and apparatus of treating water containing a nitrogen compound (2005-04-12),

7. 6589397 - Electric energy converting/storing method (2003-07-08),

8. 6537508 - Electric energy converting/storing system (2003-03-25),

9. 6495109 - Ozone supplying apparatus (2002-12-17),

10. 6315962 - Ozone producing apparatus (2001-11-13),

11. 6303034 - Waste water ozonization process and apparatus (2001-10-16),

12. 6228331 - Ozone supplying apparatus (2001-05-08),

13. 6214298 - Ozone producing apparatus responsive to an abnormal driving condition (2001-04-10),

14. 6214240 - Method for ozone treatment using a mixture of ozone and hydrogen peroxide (2001-04-10),

15. 6086772 - Method and apparatus for preventing biofouling in cooling water system (2000-07-11),

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