EPO Patents = 1

Forward Citations = 13

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9 inventors (with patents filed for the assignee):

Mitsuhiro Urano (1 out of 8 patents)

Masayuki Watanabe (1 out of 5 patents)

Yasukazu Mizutani (1 out of 25 patents)

4. Shigekazu Shibata (1 out of 4 patents)

5. Hideki Koseki (1 out of 16 patents)

6. Harunori Kato (1 out of 2 patents)

7. Katsuhiro Kimura (1 out of 2 patents)

8. Kei Sasaki (0 patent)

9. Yuuki Nakamura (0 patent)

1 patent: Sort by Forward Citations

#249 in Nagoya

#15,732 in Japan

Ubukata Industries

Forward Citations = 13

9 inventors:

Mitsuhiro Urano (1 out of 8 patents)

Masayuki Watanabe (1 out of 5 patents)

Yasukazu Mizutani (1 out of 25 patents)

4. Shigekazu Shibata (1 out of 4 patents)

5. Hideki Koseki (1 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ubukata Industries. Retrieved from https://idiyas.com/company/ubukata-industries

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]