EPO Patents = 2

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Hiroyuki Miyamoto (1 out of 2 patents)

Ryoga Soeda (1 out of 1 patent)

Yuki Nakamura (1 out of 1 patent)

4. Minami Kazuki (0 patent)

5. Kimura Yuta (0 patent)

6. Shimomura Kyohei (0 patent)

1 patent: Sort by Forward Citations

#1,773 in Nagoya-shi

#15,745 in Japan

Daido Steel Co., Ltd.

Forward Citations = 0

7 inventors:

Hiroyuki Miyamoto (1 out of 2 patents)

Ryoga Soeda (1 out of 1 patent)

Yuki Nakamura (1 out of 1 patent)

4. Minami Kazuki (0 patent)

5. Kimura Yuta (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Daido Steel Co., Ltd.. Retrieved from https://idiyas.com/company/daido-steel

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]

2 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]