Average Co-Inventor Count = 4.00
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. Sanyo Electric Co., Ltd. (1 from 8,777 patents)
2. Agency of Industrial Science and Technology Ministry of International (1 from 172 patents)
3. Angstrom Technology Partnership (1 from 5 patents)
1 patent:
1. 6166947 - Manganese oxide material having MnO.sub.3 as a matrix