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Hitachi High-technologies Corporaiton

USPTO Granted Patents = 2

Forward Citations = 2

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8 inventors (with patents filed for the assignee):

Kaifeng Zhang (1 out of 12 patents)

Yuta Urano (1 out of 79 patents)

Toshiyuki Nakao (1 out of 33 patents)

4. Atsushi Miyamoto (1 out of 67 patents)

5. Takumichi Sutani (1 out of 28 patents)

6. Hideaki Sasazawa (1 out of 23 patents)

7. Chie Shishido (1 out of 82 patents)

8. Tomofumi Nishiura (1 out of 6 patents)

2 patents: Sort by Forward Citations

1. 10352879 - X-ray inspection method and device (2019-07-16),

2. 8045789 - Method and apparatus for inspecting defect of pattern formed on semiconductor device (2011-10-25),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#4,063 in Tokyo

#10,965 in Japan

Hitachi High-technologies Corporaiton

Forward Citations = 2

8 inventors:

Kaifeng Zhang (1 out of 12 patents)

Yuta Urano (1 out of 79 patents)

Toshiyuki Nakao (1 out of 33 patents)

4. Atsushi Miyamoto (1 out of 67 patents)

5. Takumichi Sutani (1 out of 28 patents)

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