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. Other (1 from 832,812 patents)
2. New Japan Chemical Co., Ltd. (1 from 72 patents)
3. Nichimen Corporation (1 from 8 patents)
1 patent:
1. 6071859 - Red tide eliminating composition and method for getting rid of red tide