Average Co-Inventor Count = 7.00
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. Taiyo Yuden Kabushiki Kaisha (1 from 24 patents)
2. Kogyo Gijutsuin (1 from 12 patents)
1 patent:
1. 4500743 - Amorphous semiconductor solar cell having a grained transparent electrode