Average Co-Inventor Count = 5.00
ph-index = 2
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 Gas Chemical Company, Inc. (2 from 2,248 patents)
2. Lion Corporation (1 from 271 patents)
2 patents:
1. 5312557 - Stabilizing sodium parcabonate by separately spraying coating solutions
2. 5219549 - Bleaching detergent composition