Average Co-Inventor Count = 4.00
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. Yamatake-Honeywell Co., Ltd. (2 from 117 patents)
2 patents:
1. D359007 - Signal converter
2. D358783 - Electromagnetic current meter