Average Co-Inventor Count = 4.50
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 Enterprises (5 from 145 patents)
2. Kabushiki Kaisha Sega (1 from 92 patents)
6 patents:
1. 7557808 - Image processing device and information recording medium
2. 7471297 - Image processing device and information recording medium
3. 6980207 - Image processing device and information recording medium
4. 6739974 - Input device, data processing device, data processing method, game device and medium
5. 6664965 - Image processing device and information recording medium
6. 6368217 - Input device, data processing device, data processing method, game device and medium