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. Mitsubishi Materials Corporation (2 from 1,530 patents)
2 patents:
1. 11692277 - High-concentration tin sulfonate aqueous solution and method for producing same
2. 11525187 - High-concentration tin sulfonate aqueous solution and method for producing same