Average Co-Inventor Count = 2.57
ph-index = 3
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. (3 from 8,780 patents)
2. Tottori Sanyo Electric Co., Ltd. (3 from 143 patents)
3 patents:
1. D386159 - Monitor display
2. D377930 - Computer
3. D377929 - Computer