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Sony Corporation Entertainment Inc.

USPTO Granted Patents = 14

% Expired Patents = 7.1

Forward Citations = 180

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27 inventors (with patents filed for the assignee):

Tatsuya Iwamoto (1 out of 22 patents)

Hiroyuki Segawa (1 out of 85 patents)

Hitoshi Ishikawa (1 out of 75 patents)

4. Akio Ohba (1 out of 146 patents)

5. Masakazu Suzuoki (1 out of 67 patents)

6. Tsutomu Horikawa (1 out of 13 patents)

7. Nobuo Sasaki (1 out of 44 patents)

8. Takeshi Yamazaki (1 out of 52 patents)

9. Tetsugo Inada (1 out of 67 patents)

10. Tatsuya Ishiwata (1 out of 2 patents)

11. Kenichi Murata (1 out of 72 patents)

12. Koji Tada (1 out of 5 patents)

13. Hiroyuki Obinata (1 out of 3 patents)

14. Yasunori Yasuda (1 out of 3 patents)

15. Tsunehisa Kazawa (1 out of 3 patents)

14 patents: Sort by Forward Citations

1. 9231927 - Information processing apparatus, data generation method, information processing method, and information processing system for updating and verifying software programs (2016-01-05),

2. 9050538 - Collision detection and motion simulation in game virtual space (2015-06-09),

3. 9030569 - Moving image processing program, moving image processing device, moving image processing method, and image-capturing device provided with moving image processing device (2015-05-12),

4. 9009080 - Content protection system (2015-04-14),

5. 9002383 - Information processing system, mobile information terminal, server, and information processing method (2015-04-07),

6. 8248419 - Generation of cubic Bezier control points in computer graphics systems (2012-08-21),

7. 8223144 - Method and apparatus for processing object collision (2012-07-17),

8. 8060679 - Information processing apparatus and access control method capable of high-speed data access (2011-11-15),

9. 7756697 - Emulator and emulating method for adjusting the execution timing of instructions included in an application to be emulated (2010-07-13),

10. 7720902 - Methods and apparatus for providing a reduction array (2010-05-18),

11. 7398373 - System and method for processing complex computer instructions (2008-07-08),

12. 6876360 - Image generation method and device used thereof (2005-04-05),

13. 6526491 - Memory protection system and method for computer architecture for broadband networks (2003-02-25),

14. 6291757 - Apparatus and method for processing music data (2001-09-18),

Sony Corporation is a leading manufacturer of electronic products and entertainment content. Sony Corporation Entertainment Inc. is a subsidiary of Sony Corporation, focusing on developing and distributing movies, television shows, music, and other forms of entertainment. With a strong global presence and a diverse portfolio of products and services, Sony Corporation Entertainment Inc. continues to innovate and provide high-quality entertainment experiences for audiences worldwide.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#1,596 in Tokyo

#3,573 in Japan

#42,168 in the World

Sony Corporation Entertainment Inc.

Forward Citations = 180

27 inventors:

Tatsuya Iwamoto (1 out of 22 patents)

Hiroyuki Segawa (1 out of 85 patents)

Hitoshi Ishikawa (1 out of 75 patents)

4. Akio Ohba (1 out of 146 patents)

5. Masakazu Suzuoki (1 out of 67 patents)

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