Average Co-Inventor Count = 6.00
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. Hokkaido University (1 from 416 patents)
2. University of Tsukuba (1 from 178 patents)
3. Kewpie Corporation (1 from 18 patents)
4. Natias Inc. (1 patent)
2 patents:
1. 10485874 - Hyaluronic acid modified by sphingosine-1-phosphoric acid
2. 10182987 - Lipid membrane structure for intracellular delivery of siRNA