Average Co-Inventor Count = 3.33
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. Senju Metal Industry Co., Ltd. (2 from 336 patents)
2 patents:
1. 11370069 - Flux composition, solder paste composition, and solder joint
2. 9844837 - Lead-free solder alloy