Average Co-Inventor Count = 2.40
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. Nec Corporation (1 from 35,689 patents)
2. Lintec Corporation (1 from 651 patents)
2 patents:
1. 11512231 - Gas barrier laminate
2. 5373489 - External storage device with a plurality of recording/reproducing drive