Average Co-Inventor Count = 2.75
ph-index = 4
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. Kabushiki Kaisha Sega (3 from 92 patents)
2. Kabushiki Kaisha Sega Enterprises (1 from 145 patents)
3. Sega Corporation (1 from 134 patents)
4. Kabushiki Kaisha Sega Games (1 from 12 patents)
6 patents:
1. 9805550 - Gaming device, program, system, and arcade gaming device
2. 8814690 - Game machine having data management ability
3. 8109831 - Game apparatus, server apparatus, program, and recording medium
4. 7731589 - Game apparatus, server apparatus, program, and recording medium
5. 7540805 - Game device, game control method, program and storage medium
6. 6417854 - Image processing system