Average Co-Inventor Count = 3.00
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. Taiyo Yuden Co., Ltd. (2 from 1,764 patents)
2 patents:
1. 7009481 - Common mode choke coil and method manufacturing the same
2. 6938327 - Method of manufacturing a common mode choke coil