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. Mitsui Toatsu Chemicals, Incorporated (1 from 1,379 patents)
2. Ariko Suekane (0 patent)
3. Takayoshi Masuda (0 patent)
4. Fumio Yamazaki (0 patent)
1 patent:
1. 5015774 - Preparation process of polyoxyalkylene polyamine having terminal