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. Nitto-Denko Corporation (1 from 3,876 patents)
2. Shin Meiwa Industry (1 from 1 patent)
1 patent:
1. 5227009 - Masking sheet and method of producing processed metal product