Average Co-Inventor Count = 4.00
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. Teijin Limited (2 from 1,586 patents)
2. Musashino Chemical Laboratory, Ltd. (1 from 9 patents)
2 patents:
1. 8299148 - Polylactic acid fiber and manufacturing method thereof
2. 8163849 - Process of producing polylactic acid