Average Co-Inventor Count = 5.00
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. Toshiba Kikai Kabushiki Kaisha (1 from 746 patents)
2. Unicharm Corporation (1,645 patents)
1 patent:
1. 4841459 - Temperature indicating control apparatus having data storing function