Average Co-Inventor Count = 2.67
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. Sakai Chemical Industry Co., Ltd. (2 from 158 patents)
2 patents:
1. 8435485 - Method for producing zinc oxide using ammonium bromide, exoergic filler, resin composition, exoergic grease and exoergic coating composition comprising the zinc oxide
2. 6660380 - Zinc oxide particles having suppressed surface activity and production and use thereof