Forward Citations = 2

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5 inventors (with patents filed for the assignee):

Yasuyoshi Watanabe (1 out of 21 patents)

Masaaki Suzuki (1 out of 26 patents)

Atsuo Hazato (1 out of 25 patents)

4. Takumi Sato (1 out of 1 patent)

5. Yumiko Watanabe (1 out of 3 patents)

1 patent: Sort by Forward Citations

#6,102 in Tokyo

#15,759 in Japan

Atsuo Hazato

Forward Citations = 2

5 inventors:

Yasuyoshi Watanabe (1 out of 21 patents)

Masaaki Suzuki (1 out of 26 patents)

Atsuo Hazato (1 out of 25 patents)

4. Takumi Sato (1 out of 1 patent)

5. Yumiko Watanabe (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Atsuo Hazato. Retrieved from https://idiyas.com/company/atsuo-hazato

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]