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. Yamanashi Electronics Co., Ltd. (1 from 18 patents)
2. Permachem Asia, Ltd. (1 from 2 patents)
1 patent:
1. 7195851 - Charge-transfer material and process for producing the same, electron-transfer agent, photoreceptor for electrophotography and organic electroluminescence element using said charge-transfer material