Excom Co., Ltd.

Calculating rank

Forward Citations = 42

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7 inventors (with patents filed for the assignee):

Takuro Hayahara (2 out of 2 patents)

Hiroshi Inoue (1 out of 5 patents)

Keijiro Kuratani (1 out of 1 patent)

4. Takumi Yukiue (1 out of 1 patent)

5. Haruo Katahira (1 out of 1 patent)

6. Akiyoshi Nishida (1 out of 1 patent)

7. Susumu Fukuda (1 out of 1 patent)

2 patents: Sort by Forward Citations

#1,148 in Osaka

#11,147 in Japan

Forward Citations = 42

7 inventors:

Takuro Hayahara (2 out of 2 patents)

Hiroshi Inoue (1 out of 5 patents)

Keijiro Kuratani (1 out of 1 patent)

4. Takumi Yukiue (1 out of 1 patent)

5. Haruo Katahira (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Excom Co., Ltd.. Retrieved from https://idiyas.com/company/excom-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]