Average Co-Inventor Count = 1.97
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 Toshiba (4 from 52,711 patents)
2. Toshiba Infrastructure Systems & Solutions Corporation (1 from 279 patents)
4 patents:
1. 10947061 - Conveying system
2. 10196225 - Delivery accumulating apparatus
3. 9452893 - Article sorting apparatus
4. 9114432 - Device for sorting and conveying documents