Sakai Toshiyuki

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EPO Patents = 3

Forward Citations = 6

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12 inventors (with patents filed for the assignee):

Masayuki Matsushita (1 out of 9 patents)

Sawako Ozawa (1 out of 6 patents)

Hitoshi Iikura (1 out of 10 patents)

4. Ikumi Hyoudoh (1 out of 3 patents)

5. Toshihiro Aoki (1 out of 5 patents)

6. Noriyuki Furuichi (1 out of 5 patents)

7. Pil-Su Ho (1 out of 3 patents)

8. Yasushi Tomii (1 out of 3 patents)

9. Kenji Takanashi (1 out of 3 patents)

10. Naoki Harada (1 out of 59 patents)

11. Masahiro Sakaitani (1 out of 11 patents)

12. Fumio Watanabe (1 out of 8 patents)

13. Toshiyuki Sakai (11 patents)

14. Hideki c/o Sysmex Corporation Ishihara (0 patent)

1 patent: Sort by Forward Citations

#374 in Kyoto 615-0031

#15,759 in Japan

Forward Citations = 6

12 inventors:

Masayuki Matsushita (1 out of 9 patents)

Sawako Ozawa (1 out of 6 patents)

Hitoshi Iikura (1 out of 10 patents)

4. Ikumi Hyoudoh (1 out of 3 patents)

5. Toshihiro Aoki (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sakai Toshiyuki. Retrieved from https://idiyas.com/company/sakai-toshiyuki

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]

3 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]