Average Co-Inventor Count = 3.00
ph-index = 1
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 Toshiba (2 from 52,711 patents)
2 patents:
1. 7760991 - Multimedia data reproducing apparatus
2. 7304581 - Mobile information apparatus and moving method therefor, and information system and position estimation method