Average Co-Inventor Count = 7.87
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. Gunze Limited (2 from 156 patents)
2. Sanyo Chemical Industries, Ltd. (1 from 353 patents)
3. Apb Corporation (1 from 7 patents)
2 patents:
1. 12015140 - Method for producing resin collector for negative electrodes, method for producing negative electrode for lithium ion batteries, and method for producing lithium ion battery
2. 11355758 - Current collector for lithium ion battery and manufacturing method of the current collector