Average Co-Inventor Count = 5.54
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. Musashino Chemical Laboratory, Ltd. (2 from 9 patents)
2. Other (1 from 832,680 patents)
3. Teijin Limited (1 from 1,586 patents)
4. Mutual Corporation (1 from 3 patents)
2 patents:
1. 9688809 - Method for purifying aliphatic polyester and aliphatic polyester purified with said method
2. 8304490 - Polylactic acid and manufacturing process thereof