For the Inventor, By the Inventor

Enter assignee name

Kabushiki Kaisha Sega Enterprises

USPTO Granted Patents = 145

Trademarks = 21

Forward Citations = 5,117

Loading Chart...

Loading Chart...

278 inventors (with patents filed for the assignee):

Shinobu Hayashi (8 out of 9 patents)

Akira Nishino (7 out of 17 patents)

Makoto Yamamoto (6 out of 155 patents)

4. Kenji Tosaki (6 out of 18 patents)

5. Yuichiro Mine (6 out of 8 patents)

6. Koki Koiwa (6 out of 7 patents)

7. Yu Suzuki (5 out of 13 patents)

8. Masaki Yamashita (5 out of 20 patents)

9. Norio Haga (5 out of 8 patents)

10. Satoshi Mifune (5 out of 7 patents)

11. Kenji Tohma (5 out of 6 patents)

12. Tomoya Takasugi (5 out of 6 patents)

13. Taishi Yasuda (5 out of 6 patents)

14. Takaharu Terada (4 out of 7 patents)

15. Makoto Osaki (4 out of 6 patents)

Core Competencies:

Image Processing

Game Device

Virtual Reality

Data Processing

Texture Compression

Sound Recognition

Network Gaming

Image Generation

Game Simulation

Communication Systems

Input Devices

Vibration Simulation

145 patents: Sort by Forward Citations

1. 7572188 - Backup memory managing device backup memory managing method game machine and recorded medium (2009-08-11),

2. 7532211 - Image processing device and image processing method (2009-05-12),

3. 7513824 - Game device with moving objects competing for a game score (2009-04-07),

4. 7479958 - Image generating device and image generating method (2009-01-20),

5. 7471297 - Image processing device and information recording medium (2008-12-30),

6. 7413514 - Video game machine with rotational mechanism (2008-08-19),

7. 7199794 - Picture processing device, picture processing method, and game device and storage medium using the same (2007-04-03),

8. 7128651 - Card game for displaying images based on sound recognition (2006-10-31),

9. 7091958 - Image processing device, image processing method, input device used therin, game device and recording medium (2006-08-15),

10. 7090577 - Race game system and method of entry (2006-08-15),

11. 7079150 - Image processing wherein decompression and compression methods provide faster transmission of texture data between a texture buffer and Aprocessor than between a storage device and a processor (2006-07-18),

12. 7057613 - Image processing unit, image processing method and medium, and game machine (2006-06-06),

13. 7044855 - Game device (2006-05-16),

14. 7033275 - Game device, game processing method and recording medium having a program recorded thereon (2006-04-25),

15. 7030882 - Data processing apparatus and processing method and medium for electronic games (2006-04-18),

Kabushiki Kaisha Sega Enterprises is a Japanese video game company founded in 1940. They are known for their iconic video game consoles such as the Sega Genesis, Sega Saturn, and Dreamcast. Sega has produced many popular game franchises including Sonic the Hedgehog, Virtua Fighter, and Yakuza. Today, Sega continues to develop and publish video games across various platforms, as well as operating amusement arcades and designing arcade games.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

145 Patents

#380 in Tokyo

#854 in Japan

#5,467 in the World

Kabushiki Kaisha Sega Enterprises

Forward Citations = 5,117

278 inventors:

Shinobu Hayashi (8 out of 9 patents)

Akira Nishino (7 out of 17 patents)

Makoto Yamamoto (6 out of 155 patents)

4. Kenji Tosaki (6 out of 18 patents)

5. Yuichiro Mine (6 out of 8 patents)

Please report any incorrect information to support@idiyas.com

Loading…