Average Co-Inventor Count = 4.44
ph-index = 2
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 (2 from 145 patents)
2 patents:
1. 6582308 - Image processing device and character aspect design device
2. 6259431 - Image processor, game machine, image display method, and recording medium