For the Inventor, By the Inventor

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El Segundo, CA, United States of America

Konami Digital Entertainment, Inc.

Calculating rank

USPTO Granted Patents = 9

% Expired Patents = 22.2

EPO Patents = 1

Trademarks = 4

Forward Citations = 250

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36 inventors (with patents filed for the assignee):

Akira Sakai (3 out of 32 patents)

Junki Hirai (3 out of 13 patents)

Kai Inoue (3 out of 13 patents)

4. Shigeru Chiba (3 out of 13 patents)

5. Toshiaki Kanahara (3 out of 12 patents)

6. Tsuguo Shinpo (3 out of 12 patents)

7. Eran B Egozy (2 out of 21 patents)

8. Yoshihiko Narita (2 out of 11 patents)

9. Mike McHale (2 out of 2 patents)

10. Hideyuki Takahashi (1 out of 118 patents)

11. Koji Ishii (1 out of 24 patents)

12. Hiroki Yamazaki (1 out of 26 patents)

13. Hiroshi Tanibuchi (1 out of 4 patents)

14. Hiroyuki Chiwata (1 out of 2 patents)

15. Taro Murakami (1 out of 27 patents)

9 patents: Sort by Forward Citations

1. 12779342 - Control system, operation method for control system, and recording medium (2026-11-03),

2. 12667780 - Control method of game apparatus, control method of server apparatus, information processing system, and recording medium (2026-06-30),

3. 12627847 - Video distribution system, video distribution control method, and storage medium (2026-05-12),

4. 12623152 - Non-transitory storage medium storing computer program for game, and game system and control method for same (2026-05-12),

5. 12594498 - Recording medium, control method for server apparatus, and control method for terminal apparatus (2026-04-07),

6. 12551790 - Game system, control method thereof and computer program (2026-02-17),

7. 7846022 - Game input device, game method and game system using the same (2010-12-07),

8. 7806759 - In-game interface with performance feedback (2010-10-05),

9. 7164076 - System and method for synchronizing a live musical performance with a reference performance (2007-01-16),

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

9 Patents

#43 in El Segundo, CA

#7,755 in California

#32,649 in US

El Segundo, CA, United States of America

Konami Digital Entertainment, Inc.

Forward Citations = 250

36 inventors:

Akira Sakai (3 out of 32 patents)

Junki Hirai (3 out of 13 patents)

Kai Inoue (3 out of 13 patents)

4. Shigeru Chiba (3 out of 13 patents)

5. Toshiaki Kanahara (3 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Konami Digital Entertainment, Inc.. Retrieved from https://idiyas.com/company/konami-digital-entertainment

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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