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For the Inventor, By the Inventor

Tokyo, Japan

Rakuten Croup. Inc.


USPTO Granted Patents = 2

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

goldMedal Takuya Murakami (1 out of 25 patents)

silverMedal Eriko Kawai (1 out of 1 patent)

bronzeMedal Kazuki Onishi (1 out of 5 patents)


2 patents:

1. 11416905 - Information processing device, information processing method, and information processing program for associating categories with items using feature points of a reference image (2022-08-16),
2. 11403458 - Information processing system, information processing device, information processing method, recording medium, and program (2022-08-02),
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USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#4,366 in Tokyo

#11,133 in Japan

Tokyo, JP
Tokyo, Japan

Rakuten Croup. Inc.

Forward Citations = 1

3 inventors:

goldMedal Takuya Murakami (1 out of 25 patents)

silverMedal Eriko Kawai (1 out of 1 patent)

bronzeMedal Kazuki Onishi (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rakuten Croup. Inc.. Retrieved from https://idiyas.com/company/rakuten-croup

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]
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