Average Co-Inventor Count = 2.86
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. Other (1 from 832,718 patents)
2. Ngk Insulators, Inc. (1 from 4,916 patents)
3. Kabushiki Kaisha Morita Seisakusho (1 from 126 patents)
2 patents:
1. 7414117 - Nucleotide derivative and DNA microarray
2. 4266760 - Device for controlling tilting of headrest of treatment table