Forward Citations = 44

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12 inventors (with patents filed for the assignee):

Yuji Ogata (1 out of 30 patents)

Kenji Yoshida (1 out of 86 patents)

Takeshi Tanaka (1 out of 66 patents)

4. Tomoaki Ueda (1 out of 47 patents)

5. Yoshiyuki Hata (1 out of 13 patents)

6. Takashi Naito (1 out of 99 patents)

7. Toshiaki Hayakawa (1 out of 10 patents)

8. Katsuhiko Sakamoto (1 out of 7 patents)

9. Kazunari Suga (1 out of 11 patents)

10. Shigeru Murayama (1 out of 9 patents)

11. Takashi Masaki (1 out of 5 patents)

12. Kenichi Fujisaki (1 out of 23 patents)

4 patents: Sort by Forward Citations

1. 10575738 - Magnetic field measurement apparatus and method for noise environment (2020-03-03),

2. 6292005 - Probe card for IC testing apparatus (2001-09-18),

3. 6184698 - Semiconductor component mounting apparatus (2001-02-06),

4. 5831989 - Memory testing apparatus (1998-11-03),

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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#3,053 in Tokyo

#7,573 in Japan

Tokyo, Japan

Advantest Coprporation

Forward Citations = 44

12 inventors:

Yuji Ogata (1 out of 30 patents)

Kenji Yoshida (1 out of 86 patents)

Takeshi Tanaka (1 out of 66 patents)

4. Tomoaki Ueda (1 out of 47 patents)

5. Yoshiyuki Hata (1 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advantest Coprporation. Retrieved from https://idiyas.com/company/advantest-corporation

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]