Average Co-Inventor Count = 8.00
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. Matsushita-kotobuki Electronics, Industries, Ltd. (1 from 10 patents)
2. Matsushita-kotobukie Electronics Industries, Ltd. (1 from 2 patents)
2 patents:
1. 6356410 - Method and structure for defining track width on a recording head
2. 6105238 - Method and structure for defining track width on a recording head