EPO Patents = 5

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Hiroaki Kanamori (1 out of 5 patents)

Yasuaki Hamada (1 out of 1 patent)

Takeshi Kijima (1 out of 1 patent)

4. Akio Konishi (1 out of 1 patent)

5. Takeshi Kijima (1 out of 1 patent)

6. Akio Konishi (1 out of 1 patent)

7. Kenichi Tanigawa (10 patents)

8. Takuma Ishikawa (8 patents)

9. Hironori Furuta (15 patents)

10. Takahito Suzuki (44 patents)

11. Toru Kosaka (22 patents)

12. Yutaka Kitajima (7 patents)

13. Takeshi Iizuka (0 patent)

14. Akio Konishi (0 patent)

15. Takeshi Kijima (0 patent)

3 patents: Sort by Forward Citations

1. 12690393 - Film structure and method for producing the same (2026-07-21),

2. 12439825 - Film structure, single crystal piezoelectric film and single crystal superconductor film (2025-10-07),

3. 11785854 - Film structure and method for manufacturing the same (2023-10-10),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#20 in Yamaguchi

#8,922 in Japan

Yamaguchi, Japan

I-Pex Piezo Solutions Inc.

Forward Citations = 0

5 inventors:

Hiroaki Kanamori (1 out of 5 patents)

Yasuaki Hamada (1 out of 1 patent)

Takeshi Kijima (1 out of 1 patent)

4. Akio Konishi (1 out of 1 patent)

5. Takeshi Kijima (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: I-Pex Piezo Solutions Inc.. Retrieved from https://idiyas.com/company/i-pex-piezo-solutions

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]

5 patents (EPO):

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]