% Expired Patents = 33.3

EPO Patents = 1

Forward Citations = 2

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9 inventors (with patents filed for the assignee):

Kazuhiro Sugiyama (2 out of 4 patents)

Koki Fukuda (2 out of 2 patents)

Akira Sato (2 out of 30 patents)

4. Akira Sato (1 out of 68 patents)

5. Hayato Agata (1 out of 1 patent)

6. Takashi Watanabe (1 out of 7 patents)

7. Tokuyoshi Kawai (1 out of 1 patent)

8. Naohide Isogai (1 out of 3 patents)

9. Shigehiro Koide (1 out of 2 patents)

10. Sato Akira (1 patent)

11. Fukuda Koki (0 patent)

12. Sugiyama Kazuhiro (0 patent)

3 patents: Sort by Forward Citations

#151 in Yokohama

#8,922 in Japan

Wonder Future Corporation

Forward Citations = 2

9 inventors:

Kazuhiro Sugiyama (2 out of 4 patents)

Koki Fukuda (2 out of 2 patents)

Akira Sato (2 out of 30 patents)

4. Akira Sato (1 out of 68 patents)

5. Hayato Agata (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wonder Future Corporation. Retrieved from https://idiyas.com/company/wonder-future

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]

1 patent (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]