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. Kokusai Electric Corporation (2 from 612 patents)
2 patents:
1. D1070797 - Furnace for substrate processing apparatus
2. D1053156 - Furnace for substrate processing apparatus