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. Kobelco Construction Machinery Co., Ltd. (2 from 638 patents)
2 patents:
1. 12264457 - Remote operation system and remote operation server
2. 12127038 - Remote operation system and remote operation server