Average Co-Inventor Count = 1.50
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. Janome Corporation (3 from 29 patents)
3 patents:
1. D1098208 - Sewing machine
2. D1080694 - Embroidery unit for sewing machine
3. D1003325 - Sewing machine