Average Co-Inventor Count = 3.21
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. Takeda Chemical Industries, Inc. (3 from 1,858 patents)
2. Sharp Kabushiki Kaisha Corporation (2 from 25,530 patents)
3. Takeda Pharmaceutical Company Limited (1 from 1,177 patents)
6 patents:
1. 8399449 - Fused heterocyclic derivative and use thereof
2. 6924292 - Furoisoquinoline derivatives, process for producing the same and use thereof
3. D460843 - Vacuum cleaner
4. 5866567 - Diazepinones, their production and use
5. 5834463 - Condensed heterocyclic compounds, their production and use
6. D358913 - Vacuum cleaner