Arrow Co., Ltd.

Calculating rank

% Expired Patents = 66.7

EPO Patents = 1

Forward Citations = 16

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3 inventors (with patents filed for the assignee):

Isao Nobayashi (2 out of 2 patents)

Takashi Uchida (1 out of 8 patents)

Seika Ishikawa (1 out of 1 patent)

4. Isao c/o Arrow Co Ltd Nobayashi (0 patent)

3 patents: Sort by Forward Citations

#952 in Osaka

#8,938 in Japan

Forward Citations = 16

3 inventors:

Isao Nobayashi (2 out of 2 patents)

Takashi Uchida (1 out of 8 patents)

Seika Ishikawa (1 out of 1 patent)

4. Isao c/o Arrow Co Ltd Nobayashi (0 patent)

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

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]