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For the Inventor, By the Inventor

Tokyo, Japan

Rakuten Group, Inc.


USPTO Granted Patents = 312



Trademarks = 32

Forward Citations = 49

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264 inventors (with patents filed for the assignee):

goldMedal Toshiaki Tazume (51 out of 51 patents)

silverMedal Mitsuru Nakazawa (29 out of 29 patents)

bronzeMedal Yeongnam Chae (28 out of 36 patents)

4.  Takayoshi Inuma (15 out of 15 patents)

5.  Daiki Tanaka (13 out of 18 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.  Takumi Yamato (10 out of 10 patents)

10.  Kenichi Lee (10 out of 10 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

312 patents:

1. 12530886 - Information processing device, method for identifying visual recognition difficult place, and unmanned aerial vehicle (2026-01-20),
2. 12530435 - One-class recommender system with hinge pairwise distance loss and orthogonal representations (2026-01-20),
3. 12530035 - Travel control system, control method, and control device (2026-01-20),
4. 12524796 - Information processing apparatus, information processing method, and non-transitory computer readable medium (2026-01-13),
5. 12524536 - Service providing system, service providing method and program (2026-01-13),
6. 12524018 - Information processing system, method for setting release place, and non-transitory computer readable memory (2026-01-13),
7. 12519991 - Simultaneous provision of multiple highly ranked moving images (2026-01-06),
8. 12518399 - Information processing apparatus, method and medium (2026-01-06),
9. 12518212 - Information processing apparatus and information processing method (2026-01-06),
10. 12517990 - Authentication system, authentication method and program (2026-01-06),
11. 12515796 - Control device, unmanned aerial vehicle, and control method (2026-01-06),
12. 12511942 - Detecting wrapped attacks on face recognition (2025-12-30),
13. 12511774 - Image inference and verification apparatus, method, and computer-readable storage medium (2025-12-30),
14. 12509120 - Unmanned vehicle and delivery system (2025-12-30),
15. 12500758 - Communication system, communication method, and program (2025-12-16),
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 20 2026

312 Patents

#243 in Tokyo

#512 in Japan

#2,792 in the World

...
Tokyo, Japan

Rakuten Group, Inc.

Forward Citations = 49

264 inventors:

goldMedal Toshiaki Tazume (51 out of 51 patents)

silverMedal Mitsuru Nakazawa (29 out of 29 patents)

bronzeMedal Yeongnam Chae (28 out of 36 patents)

4.  Takayoshi Inuma (15 out of 15 patents)

5.  Daiki Tanaka (13 out of 18 patents)

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