Average Co-Inventor Count = 4.00
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. Ntt Docomo, Inc. (1 from 4,735 patents)
2. Tokyo Mk Co., Ltd. (1 from 1 patent)
1 patent:
1. 7263437 - Vehicle dispatching system and management server for the same