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Chiyoda-ku, Japan

Yoshiyuki Sonda

USPTO Granted Patents = 5

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 36(Granted Patents)

Location History:

Tokyo, JP (2008)
Yokohama, JP (2008 - 2010)
Chiyoda-ku, JP (2009 - 2014)

Company Filing History:

Asahi Glass Company, Limited

Years Active: 2008-2014

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8793089 - Method for inspecting quality of glass plate (2014-07-29),

2. 7796248 - Defect inspection method and apparatus for transparent plate-like members (2010-09-14),

3. 7589844 - Shape inspection method and apparatus (2009-09-15),

4. 7420671 - Defect inspection method and apparatus for transparent plate-like members (2008-09-02),

5. 7394536 - Method and apparatus for inspecting front surface shape (2008-07-01),

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