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Angel Group Co., Ltd.

USPTO Granted Patents = 195

EPO Patents = 12

Trademarks = 49

Forward Citations = 69

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17 inventors (with patents filed for the assignee):

Yasushi Shigeta (185 out of 311 patents)

Subhash Challa (5 out of 9 patents)

Jonathan Souillot (5 out of 5 patents)

4. Bernard Molina (5 out of 5 patents)

5. Jeffrey Reed (5 out of 5 patents)

6. Satoru Monji (4 out of 4 patents)

7. Nhat Vo (4 out of 6 patents)

8. Louis Quinn (4 out of 6 patents)

9. Gregory Scott Gronau (4 out of 17 patents)

10. Jason Emeric (4 out of 4 patents)

11. Emmanuel Sylvain Gelinotte (4 out of 16 patents)

12. Duc Dinh Minh Vo (4 out of 4 patents)

13. Naoya Takine (3 out of 3 patents)

14. Nhat Dinh Minh Vo (1 out of 3 patents)

15. Zhi Li (1 out of 3 patents)

Core Competencies:

Game Token Management

Fraud Detection Systems

Gaming Chip Inspection

Automated Game Activity Recognition

Card Game Monitoring

Casino Management Systems

Substitute Currency Management

Game Table Reading

Chip Recognition Technology

Game Token Manufacturing

Casino Item Provisioning

Shuffled Playing Card Production

195 patents: Sort by Forward Citations

1. 12494110 - Management system (2025-12-09),

2. 12493828 - Chip recognizing and learning system (2025-12-09),

3. 12482326 - Table game management system and game token (2025-11-25),

4. 12481855 - Management system for game token coin (2025-11-25),

5. 12478859 - Table game system (2025-11-25),

6. 12475346 - System for inspecting gaming chips with RFID tags storing identification of the chips (2025-11-18),

7. 12456347 - Game management system (2025-10-28),

8. 12444199 - System and method for automated table game activity recognition (2025-10-14),

9. 12437602 - Card game monitoring system (2025-10-07),

10. 12412452 - Fraud detection system in a casino (2025-09-09),

11. 12409378 - Card show apparatus and table game system (2025-09-09),

12. 12406549 - Gaming chip and management system (2025-09-02),

13. 12400517 - Fraud detection system in a casino (2025-08-26),

14. 12397224 - Management system of gaming chips and storage box (2025-08-26),

15. 12394277 - Fraud detection system in a casino (2025-08-19),

Angel Group Co., Ltd. is a multinational conglomerate with diversified business interests across various industries. Established in 1985, the company has grown into a leading player in the global market. With a commitment to innovation, quality, and excellence, Angel Group strives to deliver value-added solutions to its customers. The company's business segments include electronics, automotive, energy, real estate, and hospitality. Through strategic collaborations and investments, Angel Group continues to expand its presence worldwide and enhance its product and service offerings.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

195 Patents

#3 in Shiga

#698 in Japan

#4,200 in the World

Angel Group Co., Ltd.

Forward Citations = 69

17 inventors:

Yasushi Shigeta (185 out of 311 patents)

Subhash Challa (5 out of 9 patents)

Jonathan Souillot (5 out of 5 patents)

4. Bernard Molina (5 out of 5 patents)

5. Jeffrey Reed (5 out of 5 patents)

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