Average Co-Inventor Count = 6.46
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. Brother Kogyo Kabushiki-Kaisha (1 from 17,606 patents)
2. Brother Industries, Ltd. (1 from 982 patents)
2 patents:
1. D1108537 - Ink bottle
2. 12391049 - Liquid consuming device including air tank and liquid tank each communicable with atmosphere when connected to liquid container