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Aruze Corporation

USPTO Granted Patents = 149

EPO Patents = 9

Trademarks = 13

Forward Citations = 6,975

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95 inventors (with patents filed for the assignee):

Kazuo Okada (20 out of 230 patents)

Jun Fujimoto (16 out of 70 patents)

Kazuei Yoshioka (14 out of 18 patents)

4. Takao Nireki (9 out of 54 patents)

5. Hiroyuki Nagano (8 out of 21 patents)

6. Akira Osawa (7 out of 24 patents)

7. Nobuyuki Nonaka (7 out of 30 patents)

8. Jun Hirato (7 out of 32 patents)

9. Yoshikazu Sakamoto (7 out of 8 patents)

10. Kengo Takeda (4 out of 68 patents)

11. Hiroshi Yoshida (4 out of 152 patents)

12. Yuuichirou Suzuki (4 out of 5 patents)

13. Yu Suzuki (4 out of 13 patents)

14. Toshimi Koyama (4 out of 24 patents)

15. Kazuki Emori (3 out of 20 patents)

Core Competencies:

Gaming Machines

Bill Handling Apparatus

Discrimination Sensors

Game Monitoring Systems

Non-Contact IC Card Systems

Display Units

Stepping Motor Controllers

Cylindrical Illumination Devices

Game Chips

Remote Control Terminals

Image Display Systems

Mahjong Game Systems

149 patents: Sort by Forward Citations

1. 8267776 - Gaming machine including terminals and playing method thereof (2012-09-18),

2. 8016669 - Gaming machine (2011-09-13),

3. 7927207 - Game machine having a shutter control for blocking variable displays according to a stop control selection having a stopping order (2011-04-19),

4. 7920302 - Discrimination sensor and discrimination machine (2011-04-05),

5. D611548 - Display unit for game machine (2010-03-09),

6. 7641037 - Bill handling apparatus (2010-01-05),

7. 7634646 - Network terminal device, delivery server and client/server system (2009-12-15),

8. D605231 - Game machine (2009-12-01),

9. 7624426 - Gaming machine (2009-11-24),

10. 7616296 - Machine for detecting sheet-like object, and validating machine using the same (2009-11-10),

11. 7613180 - Media communication apparatus and media communication method (2009-11-03),

12. 7612517 - Stepping motor controller and gaming machine (2009-11-03),

13. 7607662 - Bill handling apparatus (2009-10-27),

14. 7562872 - Gaming machine (2009-07-21),

15. 7548213 - Game chip (2009-06-16),

Aruze Corporation is a global entertainment company that specializes in the design, development, production, and distribution of gaming machines and systems. With over 50 years of industry experience, Aruze is known for creating innovative and unique gaming products for casinos worldwide. Their diverse product portfolio includes slot machines, electronic table games, and casino management systems. Aruze Corporation is committed to delivering exceptional gaming experiences and has a strong presence in both land-based and online casino markets.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

149 Patents

#376 in Tokyo

#838 in Japan

#5,344 in the World

Aruze Corporation

Forward Citations = 6,975

95 inventors:

Kazuo Okada (20 out of 230 patents)

Jun Fujimoto (16 out of 70 patents)

Kazuei Yoshioka (14 out of 18 patents)

4. Takao Nireki (9 out of 54 patents)

5. Hiroyuki Nagano (8 out of 21 patents)

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