Average Co-Inventor Count = 5.00
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. Asahi Glass Company, Limited (1 from 2,560 patents)
2. Nihon Parkerizing Co., Ltd. (1 from 128 patents)
1 patent:
1. 4317845 - One side surface molten metallic coating method and apparatus thereof