Average Co-Inventor Count = 2.70
ph-index = 3
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. Shiseido Company, Limited (2 from 1,008 patents)
2. Nippon Pet Food Company, Ltd. (1 from 1 patent)
3 patents:
1. 5407677 - Invigorating herbal gel for supple skin
2. 5165915 - Spherical clay mineral powder, process for production thereof and
3. 4532890 - Pet litter