Average Co-Inventor Count = 4.00
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. Japan Airlines International Co., Ltd. (3 from 9 patents)
3 patents:
1. D623578 - Aircraft seat
2. D623577 - Aircraft seat partition
3. D591520 - Aircraft seat