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For the Inventor, By the Inventor

Tokyo, Japan

Rakuten, Inc.


USPTO Granted Patents = 481

% Expired Patents = 1.9



Trademarks = 24

Forward Citations = 429

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356 inventors (with patents filed for the assignee):

goldMedal Soh Masuko (57 out of 66 patents)

silverMedal Shinya Takami (23 out of 24 patents)

bronzeMedal Hiromi Hirano (20 out of 21 patents)

4.  Hisanori Yamahara (19 out of 19 patents)

5.  Hideki Akashika (13 out of 28 patents)

6.  Shigaku Iwabuchi (13 out of 13 patents)

7.  Rikio Onai (12 out of 12 patents)

8.  Makoto Okabe (11 out of 17 patents)

9.  Naoki Chiba (9 out of 9 patents)

10.  Yeongnam Chae (8 out of 42 patents)

11.  Jiu Xu (8 out of 9 patents)

12.  Bjorn Stenger (8 out of 24 patents)

13.  Yasuyuki Hayashi (8 out of 8 patents)

14.  Masahiro Sanjo (8 out of 8 patents)

15.  Tony Tung (7 out of 7 patents)


Core Competencies:
Image Processing
Content Sharing
Search Management
Data Management
Audio-Visual Detection
Multilingual Recognition
Electronic Money
Unmanned Aerial Vehicles
3D Model Generation
User Interaction
Review Management
Gesture Interface

481 patents:

1. 12039024 - Liveness detection using audio-visual inconsistencies (2024-07-16),
2. 11928710 - Computer platform and network for enhanced search management (2024-03-12),
3. 11087746 - Information processing device, information processing method, and program (2021-08-10),
4. 11080473 - Information processing device, method for controlling information processing device, program, and web server (2021-08-03),
5. 11061950 - Summary generating device, summary generating method, and information storage medium (2021-07-13),
6. 11061523 - Content sharing system, content sharing method, and program (2021-07-13),
7. 11059536 - Transport device (2021-07-13),
8. 11057208 - Management system, management device, management method, program, and non-transitory computer-readable information recording medium (2021-07-06),
9. 11055816 - Image processing device, image processing method, and image processing program (2021-07-06),
10. 11055696 - Portable terminal, terminal function management system, terminal function management method, terminal function management program, and computer-readable recording medium upon which said program has been recorded (2021-07-06),
11. 11055069 - Tree structure data editing device, tree structure data editing method, and program (2021-07-06),
12. 11036788 - Information processing device, information processing method, program, and storage medium (2021-06-15),
13. 11030407 - Computer system, method and program for performing multilingual named entity recognition model transfer (2021-06-08),
14. 11010828 - Information processing apparatus, information processing method, information processing program, recording medium having stored therein information processing program (2021-05-18),
15. 11010422 - Image display system, image display method, and image display program (2021-05-18),
Company Overview
Rakuten, Inc., headquartered in Tokyo, Japan, is a prominent player in the information processing sector, specializing in a diverse range of technologies. The company focuses on image processing, content sharing, and search management, enhancing user experiences across digital platforms. Additionally, Rakuten is involved in data management and audio-visual detection, as well as multilingual recognition, which supports its global reach. The organization also explores innovative solutions in electronic money and unmanned aerial vehicles, positioning itself at the forefront of technological advancement.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Rakuten, Inc. USPTO Patent Assignee Logo
481 Patents

#193 in Tokyo

#391 in Japan

#1,999 in the World

Tokyo, JP
Tokyo, Japan

Rakuten, Inc.

Forward Citations = 429

356 inventors:

goldMedal Soh Masuko (57 out of 66 patents)

silverMedal Shinya Takami (23 out of 24 patents)

bronzeMedal Hiromi Hirano (20 out of 21 patents)

4.  Hisanori Yamahara (19 out of 19 patents)

5.  Hideki Akashika (13 out of 28 patents)

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

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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