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The Westaim Corporation

USPTO Granted Patents = 9

% Expired Patents = 44.4

Forward Citations = 79

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17 inventors (with patents filed for the assignee):

Yoshihiko Yano (3 out of 62 patents)

Tomoyuki Oike (2 out of 13 patents)

Karel Hajmrle (2 out of 16 patents)

4. Anthony Peter Chilkowich (2 out of 9 patents)

5. Katsuto Nagano (2 out of 32 patents)

6. Angie Kathleen Molnar (2 out of 2 patents)

7. Louis Charles Morin (2 out of 2 patents)

8. Masaki Takahashi (1 out of 128 patents)

9. Jun Hagiwara (1 out of 17 patents)

10. Yukihiko Shirakawa (1 out of 20 patents)

11. Masato Susukida (1 out of 23 patents)

12. Takeshi Nomura (1 out of 57 patents)

13. Taku Takeishi (1 out of 17 patents)

14. Suguru Takayama (1 out of 27 patents)

15. Yoshio Saita (1 out of 5 patents)

9 patents: Sort by Forward Citations

1. 7011896 - Phosphor thin film, preparation method, and EL panel (2006-03-14),

2. 7005198 - Phosphor thin film, preparation method, and EL panel (2006-02-28),

3. 6899916 - Composite substrate, EL panel using the same, and making method (2005-05-31),

4. 6891329 - EL device (2005-05-10),

5. 6863996 - Fluorescent thin film, its fabrication process, and EL panel (2005-03-08),

6. 6692630 - Electroplated aluminum parts and process for production (2004-02-17),

7. 6656606 - Electroplated aluminum parts and process of production (2003-12-02),

8. 6037065 - Spheres useful in a detachable connective medium for ball grid array (2000-03-14),

9. 5955151 - Low friction cobalt based coatings for titanium alloys (1999-09-21),

The Westaim Corporation is a diversified investment company focused on acquiring significant and influential stakes in businesses operating in the financial services, technology, and property sectors. With a long-term investment horizon and a commitment to sustainable growth, Westaim aims to create value for its shareholders by partnering with high-potential companies and providing strategic support to drive their success.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

9 Patents

#7 in Fort

#1,699 in Canada

The Westaim Corporation

Forward Citations = 79

17 inventors:

Yoshihiko Yano (3 out of 62 patents)

Tomoyuki Oike (2 out of 13 patents)

Karel Hajmrle (2 out of 16 patents)

4. Anthony Peter Chilkowich (2 out of 9 patents)

5. Katsuto Nagano (2 out of 32 patents)

Please report any incorrect information to [email protected]

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