Average Co-Inventor Count = 3.75
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. Taiyo Yuden Co., Ltd. (2 from 1,767 patents)
2 patents:
1. 7121405 - Disc package
2. 6296104 - Electronic component feeding apparatus