Average Co-Inventor Count = 1.35
ph-index = 16
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sega Enterprises, Ltd. (22 from 264 patents)
2. Kabushiki Kaisha Sega Enterprises (2 from 145 patents)
3. Kabushiki Kaisha Sega (1 from 92 patents)
25 patents:
1. D597150 - Vehicle for play use
2. 6517438 - Input device, game device, and method and recording medium for same
3. 6312335 - Input device, game device, and method and recording medium for same
4. D415145 - Controller for game machine
5. D414761 - Joystick
6. D414484 - Controller for game machine
7. D412940 - Video game machine
8. D410500 - Portable game machine
9. D409149 - Connector cord for video game controller
10. D405476 - Video game machine
11. D405079 - Controller for video game machine
12. D401974 - Controller for video game machine
13. D395314 - Modem for video game machine
14. D383801 - Infrared ray receiver for video game machine
15. D383800 - Video game machine