Iida Sangyo Co., Ltd.

Calculating rank

USPTO Granted Patents = 3

Forward Citations = 10

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5 inventors (with patents filed for the assignee):

Kazuhiko Mori (3 out of 32 patents)

Moriyasu Nagayoshi (3 out of 3 patents)

Naoki Takahashi (1 out of 116 patents)

4. Takahiro Yamaguchi (1 out of 141 patents)

5. Tsuyoshi Makita (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 11035114 - Pillar fixing metal fitting (2021-06-15),

2. 11021866 - Building and construction method for same (2021-06-01),

3. 10858822 - Construction and method for constructing same (2020-12-08),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#3,552 in Tokyo

#8,938 in Japan

Tokyo, Japan

Iida Sangyo Co., Ltd.

Forward Citations = 10

5 inventors:

Kazuhiko Mori (3 out of 32 patents)

Moriyasu Nagayoshi (3 out of 3 patents)

Naoki Takahashi (1 out of 116 patents)

4. Takahiro Yamaguchi (1 out of 141 patents)

5. Tsuyoshi Makita (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Iida Sangyo Co., Ltd.. Retrieved from https://idiyas.com/company/iida-sangyo-company

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]