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For the Inventor, By the Inventor

Tokyo, Japan

Rakuten Group, Inc.


USPTO Granted Patents = 309



Trademarks = 32

Forward Citations = 49

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264 inventors (with patents filed for the assignee):

goldMedal Toshiaki Tazume (50 out of 50 patents)

silverMedal Mitsuru Nakazawa (29 out of 29 patents)

bronzeMedal Yeongnam Chae (28 out of 36 patents)

4.  Takayoshi Inuma (13 out of 13 patents)

5.  Daiki Tanaka (11 out of 16 patents)

6.  Kyosuke Tomoda (11 out of 12 patents)

7.  Jun Takizawa (10 out of 22 patents)

8.  Hiroaki Iwase (10 out of 10 patents)

9.  Kenichi Lee (10 out of 10 patents)

10.  Takumi Yamato (9 out of 9 patents)

11.  Ko Kikuchi (8 out of 10 patents)

12.  Soh Masuko (7 out of 66 patents)

13.  Bjorn Stenger (7 out of 15 patents)

14.  Takashi Tomooka (7 out of 7 patents)

15.  Qingnan Zhou (6 out of 6 patents)


Core Competencies:
Information Processing
Fraud Detection
Unmanned Aerial Vehicles
Image Processing
Dynamic Payment Authorization
Live Streaming
Personalized Query Auto-Completion
Occupancy Rate Calculation
Genomic Biomarker Prediction
Sales Management
Recommendation Systems
Control Devices

309 patents:

1. 12524796 - Information processing apparatus, information processing method, and non-transitory computer readable medium (2026-01-13),
2. 12524536 - Service providing system, service providing method and program (2026-01-13),
3. 12524018 - Information processing system, method for setting release place, and non-transitory computer readable memory (2026-01-13),
4. 12519991 - Simultaneous provision of multiple highly ranked moving images (2026-01-06),
5. 12518399 - Information processing apparatus, method and medium (2026-01-06),
6. 12518212 - Information processing apparatus and information processing method (2026-01-06),
7. 12517990 - Authentication system, authentication method and program (2026-01-06),
8. 12515796 - Control device, unmanned aerial vehicle, and control method (2026-01-06),
9. 12511942 - Detecting wrapped attacks on face recognition (2025-12-30),
10. 12511774 - Image inference and verification apparatus, method, and computer-readable storage medium (2025-12-30),
11. 12509120 - Unmanned vehicle and delivery system (2025-12-30),
12. 12500758 - Communication system, communication method, and program (2025-12-16),
13. 12493832 - Check-in system, check-in method and program (2025-12-09),
14. 12479621 - Packaging box body, information processing apparatus, and program (2025-11-25),
15. 12477157 - Streamer terminal, display method, and non-transitory computer readable medium for displaying video during live streaming (2025-11-18),
Rakuten Group, Inc. is a global e-commerce company based in Japan. It offers a wide range of products and services including online retail, digital content, fintech, and more. Rakuten is known for its loyalty program and unique approach to online shopping. With a presence in over 29 countries, Rakuten continues to expand its reach and innovate in the e-commerce industry.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 13 2026

309 Patents

#243 in Tokyo

#516 in Japan

#2,822 in the World

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Tokyo, Japan

Rakuten Group, Inc.

Forward Citations = 49

264 inventors:

goldMedal Toshiaki Tazume (50 out of 50 patents)

silverMedal Mitsuru Nakazawa (29 out of 29 patents)

bronzeMedal Yeongnam Chae (28 out of 36 patents)

4.  Takayoshi Inuma (13 out of 13 patents)

5.  Daiki Tanaka (11 out of 16 patents)

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