Average Co-Inventor Count = 5.00
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. Sumitomo Electric Industries, Limited (2 from 10,239 patents)
2 patents:
1. 5210431 - Ohmic connection electrodes for p-type semiconductor diamonds
2. 5075757 - Ohmic contact electrodes for semiconductor diamonds