Average Co-Inventor Count = 4.00
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. Mitsubishi Denki Kabushiki Kaisha (2 from 21,351 patents)
2 patents:
1. 4885058 - Inorganic paper and method for its manufacture
2. 4578308 - Laminated board lined with thermally and electrically conductive material