Yasuyoshi Ueda

This inventor holds 62 USPTO granted patents and 3 published patent applications, plus 12 CIPO patents and 17 EPO patents, primarily in Coenzyme Q10 Production (CPC class C07C). Top assignees: Kaneka Corporation, Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, The Procter Gamble Company. Active years: 1986-2018.

USPTO Granted Patents = 62 (Patent Applications = 3)

% Patents Active = 64.5

CIPO Patents = 12 (Patent Applications = 2)

EPO Patents = 17 (Patent Applications = 7)

Average Co-Inventor Count = 4.1

ph-index = 8

Forward Citations = 276(Granted Patents)

Forward Citations (Not Self Cited) = 262(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Osaka, JP (2012)
Himeji, JP (1996 - 2013)
Takasago, JP (1986 - 2017)
Hyogo, JP (2001 - 2018)

Company Filing History:

Kanegafuchi Kagaku Kogyo Kabushiki Kaisha

patents

2 out of 17,173

The Procter Gamble Company

where one patent can have more than one assignee

Years Active: 1986-2018

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Areas of Expertise:

Coenzyme Q10

Stabilization

Crystallization

Azetidinonecarboxylic Acid

Carbapenem Antibiotics

Optically Active Compounds

Polyhydroxyalkanoate

Nucleic Acids

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9926580 - Process for producing coenzyme Q10 (2018-03-27),

2. 9776029 - Fire extinguishing agent and fire extinguishing method using same (2017-10-03),

3. 9556098 - Reduced coenzyme Q10 crystal having excellent stability (2017-01-31),

4. 9532957 - [object Object] (2017-01-03),

5. 9440901 - Method for producing reduced coenzyme Q10 (2016-09-13),

6. 9388109 - Reduced coenzyme Q10 crystal having excellent stability (2016-07-12),

7. 9315839 - [object Object] (2016-04-19),

8. 9040747 - Method for producing reduced coenzyme Q10, method for stabilizing same, and composition comprising same (2015-05-26),

9. 8853464 - [object Object] (2014-10-07),

10. 8703155 - Method of stabilizing reduced coenzyme q10 (2014-04-22),

11. 8562975 - [object Object] (2013-10-22),

12. 8506956 - [object Object] (2013-08-13),

13. 8232389 - Method for crystallization of azetidinonecarboxylic acid (2012-07-31),

14. 8093378 - Crystallization method for intermediates of carbapenem antibiotics (2012-01-10),

15. 8067640 - Method for the separation of intermediates which may be used for the preparation of escitalopram (2011-11-29),

**Title: The Innovative Journey of Inventor Yasuyoshi Ueda**

Introduction:

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Latest Patents:

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Collaborations:

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Conclusion:

In conclusion, Yasuyoshi Ueda's passion for innovation, coupled with his exceptional talent for inventing, has solidified his reputation as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.